{"title":"Accessories","description":"","products":[{"product_id":"starter-kit","title":"Starter Kit","description":"\u003ch2\u003eStarter Kit — Bacteriostatic Water + Sterile Syringes + Alcohol Swabs Lab Supplies Bundle\u003c\/h2\u003e\n\u003cp\u003ePeptide Starter Kit is supplied in Australia by Omega Peptides Australia from domestic stock, with same-day dispatch on orders placed before 12pm. Also searched as peptide kit or reconstitution kit, it provides the consumables needed to reconstitute and measure a research peptide.\u003c\/p\u003e\n\u003cp\u003eThe Starter Kit is a single-order set of the sterile consumables needed to reconstitute one lyophilised research peptide vial and draw from it over the following weeks: one 3mL vial of bacteriostatic water, five 1mL sterile insulin syringes and two alcohol swabs. It contains no peptide. Researchers usually search for it as a peptide starter kit, a reconstitution kit or a lab supplies kit.\u003c\/p\u003e\n\u003cp\u003eEach component covers one step of the reconstitution workflow. The alcohol swabs clean the rubber septa of the diluent and peptide vials before the needle passes through. The bacteriostatic water, sterile water preserved with 0.9% benzyl alcohol, dissolves the lyophilised powder and keeps the resulting solution bacteriostatic across repeated draws. The 1mL syringes, graduated in U-100 units of 0.01mL, measure the diluent going in and the aliquots coming out.\u003c\/p\u003e\n\u003cp\u003eOmega Peptides Australia supplies the Starter Kit as the companion bundle to its high-purity (≥99% HPLC), COA-verified lyophilised research peptides. Orders are dispatched same day from within Australia when placed before 12pm, and the batch Certificates of Analysis for every peptide the kit is used with are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat is included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × 3mL bacteriostatic water\u003c\/strong\u003e, sterile water with 0.9% benzyl alcohol preservative in a sealed vial with a resealable septum. Sold separately as the 3mL \u003ca href=\"\/products\/bacteriostatic-water\"\u003eBacteriostatic Water\u003c\/a\u003e vial for $14.99.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 × 1mL sterile insulin syringes\u003c\/strong\u003e, fixed-needle U-100 syringes, individually sealed and single use. Sold separately as the \u003ca href=\"\/products\/1ml-insulin-needles\"\u003e1mL Insulin Needles\u003c\/a\u003e 5 Pack for $15.99.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × alcohol swabs\u003c\/strong\u003e, individually sealed sachets for wiping vial septa before each puncture. Not listed separately on the site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey research areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTissue-repair research\u003c\/strong\u003e Peptides such as \u003ca href=\"\/products\/bpc-157\"\u003eBPC-157\u003c\/a\u003e and \u003ca href=\"\/products\/tb-500\"\u003eTB-500\u003c\/a\u003e are supplied as 10mg lyophilised vials that dissolve readily in bacteriostatic water. The kit's 3mL vial reconstitutes one such vial with diluent to spare.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkin and collagen research\u003c\/strong\u003e \u003ca href=\"\/products\/ghk-cu\"\u003eGHK-Cu\u003c\/a\u003e is supplied in 50mg and 100mg vials and is often reconstituted at higher volumes; the kit covers a 50mg vial, and the 10mL bacteriostatic water is the better match for 100mg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth hormone secretagogue research\u003c\/strong\u003e \u003ca href=\"\/products\/ipamorelin\"\u003eIpamorelin\u003c\/a\u003e, \u003ca href=\"\/products\/sermorelin\"\u003eSermorelin\u003c\/a\u003e and the \u003ca href=\"\/products\/cjc-1295-no-dac-ipamorelin-blend-10mg\"\u003eCJC-1295 No DAC and Ipamorelin blend\u003c\/a\u003e are drawn in small aliquots for in-vitro secretagogue assays, where the 0.01mL syringe resolution earns its place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetabolic research\u003c\/strong\u003e Incretin-pathway peptides such as \u003ca href=\"\/products\/tirzepatide\"\u003eTirzepatide\u003c\/a\u003e and Retatrutide are studied at low concentrations, so a single vial is reconstituted once and sampled many times over 28 days, exactly the pattern the preserved diluent and five syringes are designed for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNootropic peptide research\u003c\/strong\u003e \u003ca href=\"\/products\/semax\"\u003eSemax\u003c\/a\u003e and \u003ca href=\"\/products\/selank\"\u003eSelank\u003c\/a\u003e are short heptapeptides handled in small volumes for receptor and cell-culture models, and the kit brings a vial into solution cleanly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy these are supplied together\u003c\/h2\u003e\n\u003cp\u003eReconstitution is a short aseptic procedure with three failure points: a contaminated septum, an inaccurate volume and an unpreserved solution. The kit addresses each with a purpose-made item. The swabs remove surface contamination from the rubber stoppers so the needle does not carry it into the vial. The preserved diluent means the trace contamination that accompanies repeated needle entry is held in check by benzyl alcohol rather than left to grow in a nutrient-rich peptide solution. The fine-scale syringes let the researcher hit the planned concentration on the first attempt, which matters when the peptide vial is the expensive part of the experiment.\u003c\/p\u003e\n\u003cp\u003eThe quantities suit a single-vial study. A 3mL diluent vial reconstitutes one 10mg peptide vial at any common volume with enough left for a dilution step. Five syringes cover the reconstitution draw and four aliquots, and two swabs cover both septa. Laboratories running several peptides or a longer series should add the 10mL bacteriostatic water and the 10 pack of syringes, or choose a peptide-inclusive bundle from the \u003ca href=\"\/collections\/kits-and-bundles\"\u003ekits and bundles collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStarter Kit (lab supplies bundle, no peptide included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeptide starter kit, reconstitution kit, lab supplies kit, peptide kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacteriostatic water\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 3mL, sterile water with 0.9% benzyl alcohol (CAS 100-51-6), clear colourless solution, resealable septum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSyringes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 × 1mL fixed-needle insulin syringes, U-100 scale (1 unit = 0.01mL), sterile, individually sealed, single use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlcohol swabs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × individually sealed swabs for septum preparation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$39.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (unopened)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoom temperature, 20–25°C, dry, protect from light, do not freeze the water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (water after first puncture)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUse within 28 days; keep capped and swab the septum before each draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (reconstituted peptide)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–8°C, use within 28 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable sizes and pricing\u003c\/h2\u003e\n\u003cp\u003eThe Starter Kit is a single fixed configuration at $39.99. Bought individually, the 3mL bacteriostatic water is $14.99 and the 5 pack of 1mL syringes is $15.99, a combined $30.98; the alcohol swabs are not sold separately. The kit is priced as a convenience item with the swabs included rather than as a discounted bundle, so researchers who only need water and syringes may prefer to order those two products directly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStarter Kit, $39.99 (1 × 3mL bacteriostatic water, 5 × 1mL syringes, 2 × alcohol swabs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality and COA verification\u003c\/h2\u003e\n\u003cp\u003eEvery research peptide supplied by Omega Peptides Australia is independently tested by Janoshik Analytical, with HPLC purity and mass spectrometry identity reported on a Certificate of Analysis for each batch, and those documents are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e. The kit components are consumables rather than analytes, so they carry sterility assurance instead of a peptide COA: the water is sterile-filled under a tamper-evident cap, each syringe is sterilised and sealed in its own wrapper with a capped needle, and the swabs are individually sealed. Any item with a broken seal should be discarded. The kit travels intact by domestic post and needs no cold chain.\u003c\/p\u003e\n\u003ch2\u003eFrequently bought together\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/bacteriostatic-water\"\u003eBacteriostatic Water (10mL)\u003c\/a\u003e, $29.99, the larger diluent vial for laboratories reconstituting several peptides.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/1ml-insulin-needles\"\u003e1mL Insulin Needles (10 Pack)\u003c\/a\u003e, $19.99, extra sterile syringes for longer sampling series.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/bpc-157\"\u003eBPC-157 (10mg)\u003c\/a\u003e, $99.99, a water-soluble pentadecapeptide that the kit reconstitutes in a single step.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/ghk-cu\"\u003eGHK-Cu (50mg)\u003c\/a\u003e, $89.99, a copper tripeptide for skin and collagen research models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResearch guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/peptide-storage-guide-how-to-store-lyophilised-peptides-properly\"\u003ePeptide storage guide: how to store lyophilised peptides properly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/coa-testing-explained-research-peptides-australia\"\u003eCOA testing explained for research peptides in Australia\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/research-calculator\"\u003ePeptide reconstitution calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCertificate of Analysis library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the Starter Kit?\u003c\/strong\u003e\u003cbr\u003eThe kit contains one 3mL vial of bacteriostatic water, five 1mL sterile insulin syringes and two alcohol swabs, each individually sealed. It does not contain a peptide. Together the three items cover septum preparation, reconstitution of a lyophilised vial and the measured draws that follow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is bacteriostatic water?\u003c\/strong\u003e\u003cbr\u003eBacteriostatic water is sterile, purified water preserved with 0.9% benzyl alcohol. The preservative inhibits bacterial growth, so a vial can be entered repeatedly over 28 days, and it contains no salts or buffers that would interfere with a peptide solution. It is the diluent recommended on every research peptide page at Omega Peptides Australia.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need bacteriostatic water and syringes?\u003c\/strong\u003e\u003cbr\u003eYes, if the peptide will be used in solution. Lyophilised peptides are a dry powder that must be dissolved before any in-vitro work, and a preserved sterile diluent is the standard choice when the vial will be drawn from more than once. Fine-scale syringes are needed to measure the diluent and aliquots accurately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I save with the bundle?\u003c\/strong\u003e\u003cbr\u003eThe Starter Kit is a convenience bundle rather than a discount bundle. At $39.99 it costs more than the 3mL bacteriostatic water ($14.99) and the 5 pack of syringes ($15.99) bought separately, with the two alcohol swabs, which are not sold on their own, making up the difference. Choose it for a complete one-line order with swabs included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy the items separately?\u003c\/strong\u003e\u003cbr\u003eYes. The bacteriostatic water is available on its own in 3mL and 10mL vials, and the 1mL insulin needles are sold in 5 and 10 packs, both listed above. Alcohol swabs are not listed as a separate product, so the kit is currently the only way to include them in an order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy a peptide starter kit at Chemist Warehouse or a pharmacy in Australia?\u003c\/strong\u003e\u003cbr\u003eNot as a kit. Pharmacies sell syringes and swabs individually, but they do not sell a reconstitution kit assembled for peptide research, and they do not stock research-grade bacteriostatic water alongside them. Omega Peptides Australia supplies the set as laboratory consumables for research use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Australian compounding pharmacies supply a reconstitution kit?\u003c\/strong\u003e\u003cbr\u003eCompounding pharmacies supply consumables and diluents to their own clinical customers under pharmacy regulation, but they do not sell a research reconstitution kit. Research suppliers such as Omega Peptides Australia supply the water, syringes and swabs as laboratory consumables for reconstituting research peptides, a separate purpose from pharmacy dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you reconstitute a peptide with the Starter Kit?\u003c\/strong\u003e\u003cbr\u003eSwab the septa of both vials, draw the planned volume of bacteriostatic water into a syringe and add it slowly down the inside wall of the peptide vial rather than onto the powder. Swirl gently until clear, never shake, then label the vial, refrigerate at 2–8°C and use the solution within 28 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should the Starter Kit be stored?\u003c\/strong\u003e\u003cbr\u003eKeep the unopened kit on a dry shelf at room temperature, ideally 20–25°C, away from direct light, and do not freeze the water. After the water vial is first punctured, keep it capped and use it within 28 days. Syringes and swabs stay sterile only while their seals are intact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy a peptide starter kit in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia holds the Starter Kit in domestic stock and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. It is stocked to pair with the COA-verified lyophilised peptides in the \u003ca href=\"\/collections\/research-peptides-australia\"\u003eresearch peptides collection\u003c\/a\u003e, so the peptide and every consumable arrive together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the Starter Kit cost in Australia?\u003c\/strong\u003e\u003cbr\u003eThe Starter Kit is $39.99 for one 3mL bacteriostatic water vial, five 1mL sterile syringes and two alcohol swabs. For comparison, the 3mL water alone is $14.99, the 10mL water is $29.99, and syringes are $15.99 for 5 or $19.99 for 10, so larger sets can be built from those lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I get the Starter Kit online in Australia?\u003c\/strong\u003e\u003cbr\u003eAdd the Starter Kit to the cart on this page together with the research peptide it will be used for, then check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Starter Kit legal in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia supplies the Starter Kit strictly for lawful in-vitro laboratory research. It is supplied as laboratory consumables, not for human or veterinary use, and is not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich peptides does the Starter Kit suit?\u003c\/strong\u003e\u003cbr\u003eAny single lyophilised vial reconstituted at up to about 3mL, which covers the 10mg vials of BPC-157, TB-500, Ipamorelin, Semax and most of the catalogue, as well as 50mg GHK-Cu. For 100mg GHK-Cu, several vials at once or a long sampling series, add the 10mL bacteriostatic water and a 10 pack of syringes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠ For in-vitro research and laboratory use only. Not for human or veterinary use.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Omega Peptides Australia","offers":[{"title":"Default Title","offer_id":43208935145534,"sku":"STARTER-KIT","price":39.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2123\/3470\/files\/Starter_kit..png?v=1787063552"},{"product_id":"1ml-insulin-needles","title":"1ml Insulin Needles","description":"\u003ch2\u003e1mL Insulin Needles — Sterile Single-Use Fixed-Needle Laboratory Syringes\u003c\/h2\u003e\n\u003cp\u003e1mL Insulin Syringes (5 and 10 packs) is stocked in Australia by Omega Peptides Australia and dispatched the same business day on orders before 12pm, each batch backed by an independent certificate of analysis. Also searched as insulin needles, insulin syringes, 1ml syringe, U100 syringe or peptide syringes, it is sterile single-use U100 syringes with a fixed fine-gauge needle, marked in units for accurate peptide measurement.\u003c\/p\u003e\n\u003cp\u003eThese 1mL insulin needles are sterile, single-use syringes with a fine needle permanently bonded to the barrel, supplied individually sealed for laboratory work with reconstituted research peptides. The barrel carries the U-100 scale used on insulin syringes, in which 100 units correspond to 1mL, so each unit mark equals 0.01mL. They are listed here as 1mL insulin needles and are just as often called insulin syringes, 1ml syringes, U-100 syringes or simply insulin needles in Australia.\u003c\/p\u003e\n\u003cp\u003eIn peptide research they handle three routine tasks: drawing a measured volume of bacteriostatic water into a vial of lyophilised peptide, withdrawing small aliquots of the reconstituted solution for dilution or analysis, and transferring liquid between sealed vials without breaking sterility. The fixed needle is the key design point. Because there is no detachable hub, the dead space between needle and barrel is minimal, which means less solution is trapped and the volume read on the scale is the volume actually delivered.\u003c\/p\u003e\n\u003cp\u003eOmega Peptides Australia supplies these syringes in 5 packs and 10 packs, with a maximum of 30 syringes per order, as the companion consumable to its high-purity (≥99% HPLC), COA-verified lyophilised research peptides. Orders are dispatched same day from within Australia when placed before 12pm, and the batch Certificates of Analysis for the peptides they are used with are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey research areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeptide reconstitution\u003c\/strong\u003e Adding diluent to a lyophilised vial is the first step in every in-vitro protocol. A 1mL syringe lets the researcher draw exactly the planned volume of bacteriostatic water, pass it through the septum and deliver it slowly down the glass wall so the powder dissolves without foaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAliquoting and serial dilution\u003c\/strong\u003e Once a peptide is in solution, concentration studies require small, repeatable volumes drawn from the stock. The 0.01mL resolution of a U-100 scale makes it practical to prepare dilution series and replicate samples from a single vial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSterile transfer between vials\u003c\/strong\u003e Moving solution from a stock vial to a working vial through rubber septa keeps both containers closed to the room. A fine fixed needle cores the septum far less than a wide-bore needle, so the seal recovers for further draws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow dead-space accuracy\u003c\/strong\u003e Fixed-needle syringes retain only a trace of liquid after the plunger is fully depressed. Where a few microlitres matter, that design narrows the gap between the volume measured and the volume delivered, improving reproducibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination control\u003c\/strong\u003e Single-use, individually sealed syringes remove the risk of carry-over between peptides or batches. Each one is opened at the bench, used once and discarded into a sharps container.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInsulin syringes in Australia\u003c\/h2\u003e\n\u003cp\u003eInsulin syringes are available over the counter in Australia, but pharmacy stock is sized for insulin users and is often limited to particular gauges and pack sizes. Omega Peptides Australia holds 1mL U100 syringes in Australian stock in 5 and 10 packs, sized and marked for research peptide work, and dispatches them the same business day on orders before 12pm so they arrive with the peptides and diluent they are ordered for.\u003c\/p\u003e\n\u003cp\u003eThey are stocked alongside \u003ca href=\"\/products\/bacteriostatic-water\"\u003ebacteriostatic water\u003c\/a\u003e and are included in the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e with water and alcohol swabs.\u003c\/p\u003e\n\u003ch2\u003eHow 1mL Insulin Needles work\u003c\/h2\u003e\n\u003cp\u003eA syringe is a simple displacement device: pulling the plunger back creates negative pressure that draws liquid through the needle into the barrel, and pushing it forward expels the same volume. What makes an insulin-style syringe useful in a peptide laboratory is the scale and the needle. The U-100 graduations divide the 1mL barrel into 100 units, a reading resolution of 0.01mL, far finer than the 0.1mL marks on a general-purpose 3mL syringe. Reading against the leading edge of the plunger seal gives the true volume.\u003c\/p\u003e\n\u003cp\u003eThe needle is bonded to the barrel rather than attached by a Luer hub, which is the difference between this fixed-needle design and Luer-slip or Luer-lock syringes that take interchangeable needles. The fixed format has lower dead space and is thinner, so it passes cleanly through a vial septum, while the Luer format offers flexibility in needle length and gauge at the cost of trapped volume. Insulin needles are typically in the fine 29 to 31 gauge range; the exact gauge and length is printed on the pack. Each syringe is sterile inside its individual seal, capped with a tamper-evident seal, and intended for one use only.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mL insulin needles (fixed-needle sterile syringes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsulin syringes, 1ml syringes, U-100 syringes, insulin needles, U100 syringe, peptide syringes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mL, graduated in U-100 units (1 unit = 0.01mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeedle type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed needle, permanently bonded to the barrel, protective cap with tamper-evident seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSterility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSterile, individually sealed, single use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack sizes available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Pack ($15.99); 10 Pack ($19.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum order quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 syringes per order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry, room temperature, away from direct sunlight, seals intact until use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisposal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle use; discard into an approved sharps container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable sizes and pricing\u003c\/h2\u003e\n\u003cp\u003eTwo pack sizes are stocked. A 5 pack covers a single peptide vial through reconstitution and a handful of draws, while the 10 pack suits laboratories working with several vials or running dilution series and brings the per-syringe cost down noticeably. Five syringes are also included in the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e with a 3mL bacteriostatic water vial and two alcohol swabs. Orders are limited to 30 syringes in total.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 Pack, $15.99 (about $3.20 per syringe)\u003c\/li\u003e\n\u003cli\u003e10 Pack, $19.99 (about $2.00 per syringe)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality and COA verification\u003c\/h2\u003e\n\u003cp\u003eEvery research peptide supplied by Omega Peptides Australia is independently tested by Janoshik Analytical, with HPLC purity and mass spectrometry identity reported on a Certificate of Analysis for each batch, and those documents are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e. The syringes themselves are consumables rather than analytes, so they carry manufacturer sterility assurance instead of a peptide COA: each unit is sterilised, sealed in its own wrapper and capped with a tamper-evident seal so that integrity is visible before use. A syringe with a broken seal should be discarded. Packs travel intact through domestic transit and need no special storage beyond a dry shelf.\u003c\/p\u003e\n\u003ch2\u003eFrequently bought together\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/bacteriostatic-water\"\u003eBacteriostatic Water (10mL)\u003c\/a\u003e, $29.99, the 0.9% benzyl alcohol diluent drawn with these syringes for reconstitution.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e, $39.99, five syringes, a 3mL bacteriostatic water vial and two alcohol swabs in one order.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/bpc-157\"\u003eBPC-157 (10mg)\u003c\/a\u003e, $99.99, a water-soluble research peptide that reconstitutes cleanly with a 1mL syringe of diluent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResearch guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/peptide-storage-guide-how-to-store-lyophilised-peptides-properly\"\u003ePeptide storage guide: how to store lyophilised peptides properly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/coa-testing-explained-research-peptides-australia\"\u003eCOA testing explained for research peptides in Australia\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/research-calculator\"\u003ePeptide reconstitution calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCertificate of Analysis library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are 1mL insulin needles?\u003c\/strong\u003e\u003cbr\u003eThey are sterile, single-use 1mL syringes with a fine needle permanently bonded to the barrel and a U-100 scale printed along the side. Omega Peptides Australia supplies them as laboratory consumables for drawing bacteriostatic water into lyophilised peptide vials and withdrawing measured aliquots of reconstituted solution, sold in 5 packs and 10 packs for research use only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are 1mL insulin needles also known as?\u003c\/strong\u003e\u003cbr\u003eThey are commonly called insulin syringes, 1ml syringes, U-100 syringes or simply insulin needles, and searches for insulin needles Australia usually mean the same fixed-needle product. The names are interchangeable; U-100 refers to the scale on the barrel, and insulin refers to the syringe format rather than to anything supplied with it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do 1mL insulin needles work?\u003c\/strong\u003e\u003cbr\u003ePulling the plunger back draws liquid through the needle into the barrel, and pushing it forward expels it. The U-100 scale divides 1mL into 100 units of 0.01mL, which is read against the leading edge of the plunger seal. The fixed needle keeps dead space minimal, so the measured volume closely matches the volume delivered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy are insulin syringes used for research peptides?\u003c\/strong\u003e\u003cbr\u003eReconstituted research peptides are handled in small volumes, often a few hundredths of a millilitre per aliquot, and the U-100 scale gives the resolution needed for that. The fine fixed needle passes through vial septa with minimal coring, the low dead space preserves expensive solution, and single-use sterility avoids cross-contamination between peptides or batches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy 1mL insulin needles at Chemist Warehouse or a pharmacy in Australia?\u003c\/strong\u003e\u003cbr\u003eYes. Insulin syringes are a standard pharmacy line, and Chemist Warehouse, Priceline and independent pharmacies stock them, generally in boxes of 100 from brands such as BD. Omega Peptides Australia offers small 5 and 10 packs so a laboratory can order the few syringes it needs in the same parcel as its peptides and diluent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Australian compounding pharmacies supply insulin syringes?\u003c\/strong\u003e\u003cbr\u003eCompounding pharmacies in Australia prepare medicines only for an individual patient on a practitioner's prescription and do not sell peptides to the public. What differs is context: a pharmacy supplies them for its clinical customers, while Omega Peptides Australia supplies them as laboratory consumables alongside research peptides, bacteriostatic water and swabs, so they arrive together for in-vitro work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you reconstitute a peptide with 1mL insulin needles?\u003c\/strong\u003e\u003cbr\u003eSwab both septa, draw the planned volume of bacteriostatic water into the syringe, then insert it through the peptide vial septum and release the water slowly down the inside wall of the glass rather than onto the powder. Swirl gently until clear, never shake, then label the vial, refrigerate at 2–8°C and use within 28 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should 1mL insulin needles be stored?\u003c\/strong\u003e\u003cbr\u003eKeep unopened syringes in their sealed wrappers on a dry shelf at room temperature, away from direct sunlight and moisture. The seal maintains sterility, so do not open a syringe until it is about to be used, and discard any unit whose wrapper or cap seal is damaged. Used syringes go straight into a sharps container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy 1mL insulin needles in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia holds domestic stock of 5 and 10 packs and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. They are stocked to pair with the COA-verified lyophilised peptides in the \u003ca href=\"\/collections\/research-peptides-australia\"\u003eresearch peptides collection\u003c\/a\u003e and with bacteriostatic water, so every consumable arrives in one parcel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do 1mL insulin needles cost in Australia?\u003c\/strong\u003e\u003cbr\u003eThe 5 pack is $15.99, about $3.20 per syringe, and the 10 pack is $19.99, about $2.00 per syringe. Five syringes are also included in the Starter Kit for $39.99 together with a 3mL bacteriostatic water vial and two alcohol swabs. Orders are capped at 30 syringes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I get 1mL insulin needles online in Australia?\u003c\/strong\u003e\u003cbr\u003eChoose the 5 pack or 10 pack on this product page, add it to the cart with any peptides or bacteriostatic water you need, and check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre 1mL insulin needles legal in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia supplies 1mL insulin needles strictly for lawful in-vitro laboratory research. They are supplied as laboratory consumables, not for human or veterinary use, and are not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich syringe size and gauge is used for reconstituted peptides in the lab?\u003c\/strong\u003e\u003cbr\u003eA 1mL U-100 syringe is the usual choice because its 0.01mL resolution suits the small aliquots drawn from a reconstituted vial, while 0.5mL versions trade capacity for slightly finer reading. Insulin-type needles fall in the fine 29 to 31 gauge range, which pierces septa cleanly and cores minimally; the exact gauge and length is printed on each pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I buy insulin syringes in Australia for peptides?\u003c\/strong\u003e\u003cbr\u003eYes. Omega Peptides Australia holds sterile 1mL U100 insulin syringes in Australian stock in 5 and 10 packs, sized for research peptide reconstitution and measurement, with same-day dispatch before 12pm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I get 1mL insulin needles in Australia?\u003c\/strong\u003e\u003cbr\u003eFrom an Australian research peptide supplier holding them domestically. Omega Peptides Australia ships syringes from within Australia on tracked delivery, alone or in the Starter Kit.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠ For in-vitro research and laboratory use only. Not for human or veterinary use.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Omega Peptides Australia","offers":[{"title":"5 Pack","offer_id":43208935243838,"sku":"INSULIN-NEEDLES-1ML-5PACK","price":15.99,"currency_code":"AUD","in_stock":false},{"title":"10 Pack","offer_id":43208935276606,"sku":"INSULIN-NEEDLES-1ML-10PACK","price":19.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2123\/3470\/files\/1mL_sterile_syringes_individually_sealed_laboratory_supply_Australia.png?v=1787063553"},{"product_id":"bacteriostatic-water","title":"Bacteriostatic Water","description":"\u003ch2\u003eBacteriostatic Water 10mL — 0.9% Benzyl Alcohol Sterile Laboratory Diluent\u003c\/h2\u003e\n\u003cp\u003eBacteriostatic Water (10mL) is supplied in Australia by Omega Peptides Australia from domestic stock, with same-day dispatch on orders placed before 12pm and an independent certificate of analysis for every batch. Commonly written as bac water, bacwater, back water, bacstat water, bacteria static water, bacteriostatic water for peptides or BW 10mL, it is the standard sterile diluent, preserved with 0.9% benzyl alcohol, for reconstituting lyophilised research peptides.\u003c\/p\u003e\n\n\u003cp\u003eBacteriostatic water is sterile, purified water to which 0.9% benzyl alcohol has been added as a preservative. It is the standard multi-draw diluent used in peptide laboratories to dissolve lyophilised powders into a working solution, and the diluent recommended on every research peptide page at Omega Peptides Australia. It is often shortened to bac water or BAC water, appears on labels as bacteriostatic water for injection, and is sometimes confused with bacteriostatic saline, a different product that also contains 0.9% sodium chloride.\u003c\/p\u003e\n\n\u003cp\u003eThis page is the \u003cstrong\u003e10mL vial\u003c\/strong\u003e, the better-value size for labs running several peptides or dilution series, bringing the per-mL cost down by about 40% compared with the \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIn research settings it does three main jobs: reconstituting lyophilised peptides, preparing serial dilutions and working stocks, and keeping an opened vial usable across repeated draws. The benzyl alcohol does the preservative work. At 0.9% it disrupts bacterial cell membranes and inhibits replication, so any organism introduced during a needle entry cannot multiply inside the vial. The effect is bacteriostatic rather than sterilising, which is why an opened multi-draw vial is limited to 28 days.\u003c\/p\u003e\n\n\u003cp\u003eOmega Peptides Australia supplies this 10mL bacteriostatic water vial as the companion diluent to its high-purity (≥99% HPLC), COA-verified lyophilised research peptides. Orders are dispatched same day from within Australia when placed before 12pm, and the batch Certificates of Analysis for the peptides it is paired with are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey research areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeptide reconstitution\u003c\/strong\u003e Lyophilised peptides arrive as a dry cake that must be returned to solution before any in-vitro work. Bacteriostatic water is the default solvent for water-soluble peptides because it dissolves the cake cleanly and adds no salts or buffers that could interfere with assays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-draw vial stability\u003c\/strong\u003e A reconstituted research vial is rarely used in one sitting. Benzyl alcohol keeps the solution bacteriostatic between draws, which is why preserved water is preferred over sterile water whenever a vial will be entered repeatedly over several weeks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial dilution and working stocks\u003c\/strong\u003e Concentration studies need a stock solution diluted stepwise. Because bacteriostatic water contains nothing beyond the preservative, it gives a clean, reproducible baseline for dilution series planned with the reconstitution calculator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiluent compatibility research\u003c\/strong\u003e Not every peptide behaves identically in preserved water. Some hydrophobic or highly charged sequences dissolve more readily in dilute acetic acid first, and comparing solubility, clarity and HPLC purity across diluents is routine formulation work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreservative efficacy studies\u003c\/strong\u003e Laboratory work has examined how long benzyl alcohol stays above its effective preservative floor after a vial is opened. The 28-day convention comes from multi-dose container guidance rather than chemical breakdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBacteriostatic water in Australia\u003c\/h2\u003e\n\u003cp\u003eBacteriostatic water is not a scheduled medicine but it is not stocked as a shelf item by most Australian pharmacies, and searches for bacteriostatic water at Chemist Warehouse usually end without a result. In Australia it is supplied by research peptide suppliers alongside the compounds it reconstitutes. Omega Peptides Australia holds bac water in stock within Australia and dispatches orders placed before 12pm the same business day on tracked domestic delivery, so it arrives with, not after, the peptides it is ordered for.\u003c\/p\u003e\n\u003cp\u003eTwo sizes are held: this 10mL multi-draw vial and a \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e for single-vial reconstitution. Sterile 1mL \u003ca href=\"\/products\/1ml-insulin-needles\"\u003einsulin syringes\u003c\/a\u003e are stocked alongside, and the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e bundles water, syringes and swabs together.\u003c\/p\u003e\n\n\u003ch2\u003eHow Bacteriostatic Water works\u003c\/h2\u003e\n\u003cp\u003eThe active component is benzyl alcohol, an aromatic alcohol with the formula C7H8O, present at 0.9% weight per volume, about 9mg per millilitre. Benzyl alcohol partitions into microbial cell membranes, increases their permeability and denatures membrane-bound proteins. At this concentration it does not sterilise a contaminated solution; it stops the few organisms that may enter through a needle puncture from growing to a meaningful population. That is the distinction between bacteriostatic, meaning growth-inhibiting, and bactericidal, meaning killing. Because the water is sterile-filled and the septum reseals after each draw, the preservative only has to hold the line against incidental contamination.\u003c\/p\u003e\n\u003cp\u003eBacteriostatic water is unbuffered and slightly acidic, typically around pH 5.7 within an accepted range of 4.5 to 7.0, so it is a solvent rather than a physiological buffer. It is also hypotonic, containing no dissolved salts, which separates it from bacteriostatic saline. Sterile water for injection is the unpreserved sibling, intended for single entry, and dilute acetic acid serves the few peptides that resist dissolving at near-neutral pH.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBacteriostatic Water (sterile water with 0.9% benzyl alcohol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBac water, BAC water, bacteriostatic water for injection, benzyl alcohol 0.9% water, bacwater, bacteriostatic water for peptides, BW 10mL, back water, bac wayer, bacstat water, bacteria static water, bacterial water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCAS number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 100-51-6; water 7732-18-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular formula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol C7H8O; water H2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 108.14 g\/mol; water 18.02 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab supplies (reconstitution diluent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePreservative\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 0.9% w\/v (about 9mg per mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear, colourless sterile solution in a sealed vial with a resealable septum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThis vial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mL — $29.99 (also available as a \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e — $14.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (unopened)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoom temperature, 20–25°C, protect from light, do not freeze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (after first puncture)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUse within 28 days; keep the septum clean and the vial capped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e10mL vial: pricing and who it suits\u003c\/h2\u003e\n\u003cp\u003eThe 10mL vial is $29.99, about $3.00 per mL, which is roughly 40% cheaper per mL than the 3mL vial. It's the better choice for a lab running several peptides at once, a dilution series, or any workflow where a single vial needs to cover multiple reconstitutions over a few weeks. It's the same sterile-filled, benzyl alcohol-preserved solution as the 3mL vial; the only difference is the volume.\u003c\/p\u003e\n\u003cp\u003eIf you only need to reconstitute one or two peptide vials, or want a smaller vial to keep in a starter kit, the \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e is the lower-commitment option.\u003c\/p\u003e\n\n\u003ch2\u003eQuality and COA verification\u003c\/h2\u003e\n\u003cp\u003eEvery research peptide supplied by Omega Peptides Australia is independently tested by Janoshik Analytical, with HPLC purity and mass spectrometry identity reported on a Certificate of Analysis for each batch. Those documents are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e and are the reference for any peptide reconstituted with this diluent. The bacteriostatic water itself is sterile-filled, sealed with a tamper-evident cap over a resealable septum, and supplied as a clear, colourless solution that should be discarded if it ever appears cloudy. Vials are packed for domestic transit, and because the solution is stable at room temperature no cold chain is required.\u003c\/p\u003e\n\n\u003ch2\u003eResearch guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/how-to-reconstitute-peptides\"\u003eHow to reconstitute peptides with bacteriostatic water\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/peptide-storage-guide-how-to-store-lyophilised-peptides-properly\"\u003ePeptide storage guide: how to store lyophilised peptides properly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/coa-testing-explained-research-peptides-australia\"\u003eCOA testing explained for research peptides in Australia\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/research-calculator\"\u003ePeptide reconstitution calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCertificate of Analysis library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is bac water?\u003c\/strong\u003e\u003cbr\u003eBac water is the everyday short form of bacteriostatic water: sterile water containing 0.9% benzyl alcohol, supplied in a sealed vial with a resealable septum so measured volumes can be drawn out over several weeks. In peptide laboratories it is the diluent used to turn a lyophilised powder back into solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eBacteriostatic water is purified, sterile-filled water with benzyl alcohol added at 0.9% as a preservative. It contains no salts, buffers or active ingredients, is clear and colourless, and is slightly acidic at around pH 5.7. Omega Peptides Australia supplies this 10mL vial, and a smaller \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e, as laboratory reconstitution diluents.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is Bacteriostatic Water also known as?\u003c\/strong\u003e\u003cbr\u003eIt is written as bac water, BAC water or bacteriostatic water for injection, and is sometimes described simply as benzyl alcohol 0.9% water. It should not be confused with bacteriostatic saline, which adds 0.9% sodium chloride to the same preservative, or with sterile water for injection, which has no preservative.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does Bacteriostatic Water work?\u003c\/strong\u003e\u003cbr\u003eThe benzyl alcohol preservative partitions into microbial cell membranes, increasing their permeability and denaturing membrane proteins, which stops bacteria from replicating. At 0.9% the effect is growth-inhibiting rather than sterilising, so the solution relies on being sterile-filled to begin with, with the preservative holding incidental contamination from each needle entry in check.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does Bacteriostatic Water last once opened?\u003c\/strong\u003e\u003cbr\u003eThe laboratory convention, drawn from multi-dose container guidance in USP General Chapter 797, is to discard an opened vial 28 days after the first puncture. Studies indicate benzyl alcohol typically stays above its effective concentration well beyond that window, so the limit reflects sterility assurance rather than chemical breakdown. Unopened vials are used before the printed expiry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShould I choose the 10mL or 3mL vial?\u003c\/strong\u003e\u003cbr\u003eThe 10mL vial is the better value per mL and suits a lab running several peptides at once or a dilution series across multiple weeks. The \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e is the lower-commitment size if you're only reconstituting one or two peptide vials, or want a compact size for a kit. Both are the same sterile, benzyl alcohol-preserved solution; only the volume differs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I buy Bacteriostatic Water at Chemist Warehouse or a pharmacy in Australia?\u003c\/strong\u003e\u003cbr\u003eGenerally no. Chemist Warehouse, Priceline and other retail pharmacies do not routinely stock bacteriostatic water for injection as a retail line; it is a laboratory and clinical consumable that is ordered through specialist suppliers. Omega Peptides Australia supplies it as a laboratory diluent for research use, a different supply channel from a pharmacy product intended for a patient.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan Australian compounding pharmacies supply Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eSome compounding pharmacies prepare preserved diluents for their own prescription work through a clinical channel governed by pharmacy regulation. Research suppliers such as Omega Peptides Australia supply sealed bacteriostatic water vials for laboratory reconstitution of research peptides, which is a separate purpose and not interchangeable with a pharmacy-dispensed product.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do you reconstitute a peptide with Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eSwab both septa, draw the planned volume of bacteriostatic water into a sterile syringe, then add it slowly down the inside wall of the peptide vial rather than spraying it onto the powder. Swirl gently until clear; never shake, because shear can damage the peptide. Label the vial, refrigerate at 2–8°C and use within 28 days.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should Bacteriostatic Water be stored?\u003c\/strong\u003e\u003cbr\u003eStore unopened vials at room temperature, ideally 20–25°C, away from direct light, and do not freeze them. After the first puncture keep the cap on, swab the septum before every draw and use the contents within 28 days. Reconstituted peptide solutions made with it are kept at 2–8°C.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhere can I buy Bacteriostatic Water in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia holds domestic stock of this 10mL vial and the 3mL vial, and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. It is stocked to pair with the COA-verified lyophilised peptides in the \u003ca href=\"\/collections\/research-peptides-australia\"\u003eresearch peptides collection\u003c\/a\u003e, so diluent and peptide arrive together.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does this 10mL vial of Bacteriostatic Water cost in Australia?\u003c\/strong\u003e\u003cbr\u003eThis 10mL vial is $29.99, about $3.00 per mL. The \u003ca href=\"\/products\/bacteriostatic-water-3ml\"\u003e3mL vial\u003c\/a\u003e is $14.99, about $5.00 per mL, so the 10mL size gives the best value per millilitre. The 3mL size is also bundled in the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e for $39.99 with five 1mL syringes and two alcohol swabs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I get Bacteriostatic Water online in Australia?\u003c\/strong\u003e\u003cbr\u003eAdd this 10mL vial to the cart with any peptides or syringes you need, and check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Bacteriostatic Water legal in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia supplies Bacteriostatic Water strictly for lawful in-vitro laboratory research. It is not approved by the TGA for human or veterinary use and is not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBacteriostatic water, sterile water or acetic acid: which diluent for which peptide?\u003c\/strong\u003e\u003cbr\u003eBacteriostatic water is the default for water-soluble research peptides that will be drawn from more than once, which covers most of the catalogue. Sterile water without preservative suits single-use preparations used immediately. Dilute acetic acid, typically 0.1%, is reserved for peptides that dissolve poorly at near-neutral pH, often diluted further with bacteriostatic water afterwards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan you buy bacteriostatic water in Australia?\u003c\/strong\u003e\u003cbr\u003eYes, from research peptide suppliers. It is generally not stocked by retail pharmacies. Omega Peptides Australia holds bacteriostatic water in 10mL and 3mL vials in Australian stock with same-day dispatch before 12pm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I get bac water in Australia?\u003c\/strong\u003e\u003cbr\u003eFrom an Australian research supplier that holds it domestically. Omega Peptides Australia dispatches bac water from within Australia on tracked delivery, alone or bundled with syringes and swabs in the Starter Kit.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠ For in-vitro research and laboratory use only. Not for human or veterinary use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is bac water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bac water is the everyday short form of bacteriostatic water: sterile water containing 0.9% benzyl alcohol, supplied in a sealed vial with a resealable septum so measured volumes can be drawn out over several weeks. In peptide laboratories it is the diluent used to turn a lyophilised powder back into solution.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bacteriostatic water is purified, sterile-filled water with benzyl alcohol added at 0.9% as a preservative. It contains no salts, buffers or active ingredients, is clear and colourless, and is slightly acidic at around pH 5.7. Omega Peptides Australia supplies this 10mL vial, and a smaller 3mL vial, as laboratory reconstitution diluents.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Bacteriostatic Water also known as?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is written as bac water, BAC water or bacteriostatic water for injection, and is sometimes described simply as benzyl alcohol 0.9% water. It should not be confused with bacteriostatic saline, which adds 0.9% sodium chloride to the same preservative, or with sterile water for injection, which has no preservative.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does Bacteriostatic Water work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The benzyl alcohol preservative partitions into microbial cell membranes, increasing their permeability and denaturing membrane proteins, which stops bacteria from replicating. At 0.9% the effect is growth-inhibiting rather than sterilising, so the solution relies on being sterile-filled to begin with, with the preservative holding incidental contamination from each needle entry in check.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long does Bacteriostatic Water last once opened?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The laboratory convention, drawn from multi-dose container guidance in USP General Chapter 797, is to discard an opened vial 28 days after the first puncture. Studies indicate benzyl alcohol typically stays above its effective concentration well beyond that window, so the limit reflects sterility assurance rather than chemical breakdown. Unopened vials are used before the printed expiry.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I choose the 10mL or 3mL vial?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 10mL vial is the better value per mL and suits a lab running several peptides at once or a dilution series across multiple weeks. The 3mL vial is the lower-commitment size if you're only reconstituting one or two peptide vials, or want a compact size for a kit. Both are the same sterile, benzyl alcohol-preserved solution; only the volume differs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I buy Bacteriostatic Water at Chemist Warehouse or a pharmacy in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Generally no. Chemist Warehouse, Priceline and other retail pharmacies do not routinely stock bacteriostatic water for injection as a retail line; it is a laboratory and clinical consumable that is ordered through specialist suppliers. Omega Peptides Australia supplies it as a laboratory diluent for research use, a different supply channel from a pharmacy product intended for a patient.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can Australian compounding pharmacies supply Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Some compounding pharmacies prepare preserved diluents for their own prescription work through a clinical channel governed by pharmacy regulation. Research suppliers such as Omega Peptides Australia supply sealed bacteriostatic water vials for laboratory reconstitution of research peptides, which is a separate purpose and not interchangeable with a pharmacy-dispensed product.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do you reconstitute a peptide with Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Swab both septa, draw the planned volume of bacteriostatic water into a sterile syringe, then add it slowly down the inside wall of the peptide vial rather than spraying it onto the powder. Swirl gently until clear; never shake, because shear can damage the peptide. Label the vial, refrigerate at 2-8 degrees Celsius and use within 28 days.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How should Bacteriostatic Water be stored?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Store unopened vials at room temperature, ideally 20-25 degrees Celsius, away from direct light, and do not freeze them. After the first puncture keep the cap on, swab the septum before every draw and use the contents within 28 days. Reconstituted peptide solutions made with it are kept at 2-8 degrees Celsius.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy Bacteriostatic Water in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Omega Peptides Australia holds domestic stock of this 10mL vial and the 3mL vial, and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. It is stocked to pair with the COA-verified lyophilised peptides in the research peptides collection, so diluent and peptide arrive together.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does this 10mL vial of Bacteriostatic Water cost in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This 10mL vial is $29.99, about $3.00 per mL. The 3mL vial is $14.99, about $5.00 per mL, so the 10mL size gives the best value per millilitre. The 3mL size is also bundled in the Starter Kit for $39.99 with five 1mL syringes and two alcohol swabs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I get Bacteriostatic Water online in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Add this 10mL vial to the cart with any peptides or syringes you need, and check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is Bacteriostatic Water legal in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Omega Peptides Australia supplies Bacteriostatic Water strictly for lawful in-vitro laboratory research. It is not approved by the TGA for human or veterinary use and is not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Bacteriostatic water, sterile water or acetic acid: which diluent for which peptide?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bacteriostatic water is the default for water-soluble research peptides that will be drawn from more than once, which covers most of the catalogue. Sterile water without preservative suits single-use preparations used immediately. Dilute acetic acid, typically 0.1%, is reserved for peptides that dissolve poorly at near-neutral pH, often diluted further with bacteriostatic water afterwards.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can you buy bacteriostatic water in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, from research peptide suppliers. It is generally not stocked by retail pharmacies. Omega Peptides Australia holds bacteriostatic water in 10mL and 3mL vials in Australian stock with same-day dispatch before 12pm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I get bac water in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"From an Australian research supplier that holds it domestically. Omega Peptides Australia dispatches bac water from within Australia on tracked delivery, alone or bundled with syringes and swabs in the Starter Kit.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Omega Peptides Australia","offers":[{"title":"10mL","offer_id":43208937898046,"sku":"BACTERIOSTATIC-WATER-10ML","price":29.99,"currency_code":"AUD","in_stock":true},{"title":"3mL","offer_id":44043384979518,"sku":null,"price":19.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2123\/3470\/files\/Bacteriostatic_water_vial_10ml_sterile_solution_Australia..png?v=1787063563"},{"product_id":"bacteriostatic-water-3ml","title":"Bacteriostatic Water (3mL)","description":"\u003ch2\u003eBacteriostatic Water 3mL — 0.9% Benzyl Alcohol Sterile Laboratory Diluent\u003c\/h2\u003e\n\u003cp\u003eBacteriostatic Water (3mL) is stocked in Australia by Omega Peptides Australia and dispatched the same business day on orders before 12pm, each batch backed by an independent certificate of analysis. Also searched as bac water 3ml, bacwater, back water, bacstat water or 3mL bacteriostatic water, it is the small-format sterile diluent for reconstituting one or two vials of lyophilised peptide.\u003c\/p\u003e\n\n\u003cp\u003eBacteriostatic water is sterile, purified water to which 0.9% benzyl alcohol has been added as a preservative. It is the standard multi-draw diluent used in peptide laboratories to dissolve lyophilised powders into a working solution, and the diluent recommended on every research peptide page at Omega Peptides Australia. It is often shortened to bac water or BAC water, appears on labels as bacteriostatic water for injection, and is sometimes confused with bacteriostatic saline, a different product that also contains 0.9% sodium chloride.\u003c\/p\u003e\n\n\u003cp\u003eThis page is the \u003cstrong\u003e3mL vial\u003c\/strong\u003e, a compact size that suits reconstituting one or two peptide vials, or keeping a small backup on hand without committing to a larger volume. If you're running several peptides at once or a dilution series, the \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e brings the per-mL cost down by about 40%.\u003c\/p\u003e\n\n\u003cp\u003eIn research settings it does three main jobs: reconstituting lyophilised peptides, preparing serial dilutions and working stocks, and keeping an opened vial usable across repeated draws. The benzyl alcohol does the preservative work. At 0.9% it disrupts bacterial cell membranes and inhibits replication, so any organism introduced during a needle entry cannot multiply inside the vial. The effect is bacteriostatic rather than sterilising, which is why an opened multi-draw vial is limited to 28 days.\u003c\/p\u003e\n\n\u003cp\u003eOmega Peptides Australia supplies this 3mL bacteriostatic water vial as the companion diluent to its high-purity (≥99% HPLC), COA-verified lyophilised research peptides. Orders are dispatched same day from within Australia when placed before 12pm, and the batch Certificates of Analysis for the peptides it is paired with are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey research areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeptide reconstitution\u003c\/strong\u003e Lyophilised peptides arrive as a dry cake that must be returned to solution before any in-vitro work. Bacteriostatic water is the default solvent for water-soluble peptides because it dissolves the cake cleanly and adds no salts or buffers that could interfere with assays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-draw vial stability\u003c\/strong\u003e A reconstituted research vial is rarely used in one sitting. Benzyl alcohol keeps the solution bacteriostatic between draws, which is why preserved water is preferred over sterile water whenever a vial will be entered repeatedly over several weeks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial dilution and working stocks\u003c\/strong\u003e Concentration studies need a stock solution diluted stepwise. Because bacteriostatic water contains nothing beyond the preservative, it gives a clean, reproducible baseline for dilution series planned with the reconstitution calculator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiluent compatibility research\u003c\/strong\u003e Not every peptide behaves identically in preserved water. Some hydrophobic or highly charged sequences dissolve more readily in dilute acetic acid first, and comparing solubility, clarity and HPLC purity across diluents is routine formulation work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreservative efficacy studies\u003c\/strong\u003e Laboratory work has examined how long benzyl alcohol stays above its effective preservative floor after a vial is opened. The 28-day convention comes from multi-dose container guidance rather than chemical breakdown.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBacteriostatic water 3mL in Australia\u003c\/h2\u003e\n\u003cp\u003eThe 3mL vial is the smaller of the two bacteriostatic water sizes held in Australian stock, sized for reconstituting one or two peptide vials without leaving most of a larger bottle unused. It is not a pharmacy shelf item in Australia and is supplied by research peptide suppliers. Omega Peptides Australia dispatches it from domestic stock on the same business day for orders before 12pm.\u003c\/p\u003e\n\u003cp\u003eFor multi-vial work the \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e is the better value. Both ship with the same 0.9% benzyl alcohol preservative that permits a 28-day multi-draw window after first puncture.\u003c\/p\u003e\n\n\u003ch2\u003eHow Bacteriostatic Water works\u003c\/h2\u003e\n\u003cp\u003eThe active component is benzyl alcohol, an aromatic alcohol with the formula C7H8O, present at 0.9% weight per volume, about 9mg per millilitre. Benzyl alcohol partitions into microbial cell membranes, increases their permeability and denatures membrane-bound proteins. At this concentration it does not sterilise a contaminated solution; it stops the few organisms that may enter through a needle puncture from growing to a meaningful population. That is the distinction between bacteriostatic, meaning growth-inhibiting, and bactericidal, meaning killing. Because the water is sterile-filled and the septum reseals after each draw, the preservative only has to hold the line against incidental contamination.\u003c\/p\u003e\n\u003cp\u003eBacteriostatic water is unbuffered and slightly acidic, typically around pH 5.7 within an accepted range of 4.5 to 7.0, so it is a solvent rather than a physiological buffer. It is also hypotonic, containing no dissolved salts, which separates it from bacteriostatic saline. Sterile water for injection is the unpreserved sibling, intended for single entry, and dilute acetic acid serves the few peptides that resist dissolving at near-neutral pH.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBacteriostatic Water (sterile water with 0.9% benzyl alcohol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso known as\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBac water, BAC water, bacteriostatic water for injection, benzyl alcohol 0.9% water, bac water 3ml, bacwater, 3mL bacteriostatic water, back water, bac wayer, bacstat water, bacteria static water, bacterial water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCAS number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 100-51-6; water 7732-18-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular formula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol C7H8O; water H2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 108.14 g\/mol; water 18.02 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab supplies (reconstitution diluent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePreservative\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBenzyl alcohol 0.9% w\/v (about 9mg per mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear, colourless sterile solution in a sealed vial with a resealable septum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThis vial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3mL — $14.99 (also available as a \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e — $29.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (unopened)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoom temperature, 20–25°C, protect from light, do not freeze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage (after first puncture)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUse within 28 days; keep the septum clean and the vial capped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003e3mL vial: pricing and who it suits\u003c\/h2\u003e\n\u003cp\u003eThe 3mL vial is $14.99, about $5.00 per mL. It's the right size for reconstituting one or two peptide vials, for a compact bench kit, or if you just want to try a peptide before committing to a larger diluent stock. It's the same sterile-filled, benzyl alcohol-preserved solution as the 10mL vial; only the volume differs, so purity and preservative concentration are identical. It's also the size bundled into the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e with syringes and swabs.\u003c\/p\u003e\n\u003cp\u003eIf you're running several peptides at once or planning a dilution series over a few weeks, the \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e brings the per-mL cost down by about 40%.\u003c\/p\u003e\n\n\u003ch2\u003eQuality and COA verification\u003c\/h2\u003e\n\u003cp\u003eEvery research peptide supplied by Omega Peptides Australia is independently tested by Janoshik Analytical, with HPLC purity and mass spectrometry identity reported on a Certificate of Analysis for each batch. Those documents are published in the \u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCOA library\u003c\/a\u003e and are the reference for any peptide reconstituted with this diluent. The bacteriostatic water itself is sterile-filled, sealed with a tamper-evident cap over a resealable septum, and supplied as a clear, colourless solution that should be discarded if it ever appears cloudy. Vials are packed for domestic transit, and because the solution is stable at room temperature no cold chain is required.\u003c\/p\u003e\n\n\u003ch2\u003eResearch guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/how-to-reconstitute-peptides\"\u003eHow to reconstitute peptides with bacteriostatic water\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/peptide-storage-guide-how-to-store-lyophilised-peptides-properly\"\u003ePeptide storage guide: how to store lyophilised peptides properly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/coa-testing-explained-research-peptides-australia\"\u003eCOA testing explained for research peptides in Australia\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/research-calculator\"\u003ePeptide reconstitution calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/certifications-of-analysis\"\u003eCertificate of Analysis library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is bac water?\u003c\/strong\u003e\u003cbr\u003eBac water is the everyday short form of bacteriostatic water: sterile water containing 0.9% benzyl alcohol, supplied in a sealed vial with a resealable septum so measured volumes can be drawn out over several weeks. In peptide laboratories it is the diluent used to turn a lyophilised powder back into solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eBacteriostatic water is purified, sterile-filled water with benzyl alcohol added at 0.9% as a preservative. It contains no salts, buffers or active ingredients, is clear and colourless, and is slightly acidic at around pH 5.7. Omega Peptides Australia supplies this 3mL vial, and a larger \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e, as laboratory reconstitution diluents.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is Bacteriostatic Water also known as?\u003c\/strong\u003e\u003cbr\u003eIt is written as bac water, BAC water or bacteriostatic water for injection, and is sometimes described simply as benzyl alcohol 0.9% water. It should not be confused with bacteriostatic saline, which adds 0.9% sodium chloride to the same preservative, or with sterile water for injection, which has no preservative.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does Bacteriostatic Water work?\u003c\/strong\u003e\u003cbr\u003eThe benzyl alcohol preservative partitions into microbial cell membranes, increasing their permeability and denaturing membrane proteins, which stops bacteria from replicating. At 0.9% the effect is growth-inhibiting rather than sterilising, so the solution relies on being sterile-filled to begin with, with the preservative holding incidental contamination from each needle entry in check.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does Bacteriostatic Water last once opened?\u003c\/strong\u003e\u003cbr\u003eThe laboratory convention, drawn from multi-dose container guidance in USP General Chapter 797, is to discard an opened vial 28 days after the first puncture. Studies indicate benzyl alcohol typically stays above its effective concentration well beyond that window, so the limit reflects sterility assurance rather than chemical breakdown. Unopened vials are used before the printed expiry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShould I choose the 3mL or 10mL vial?\u003c\/strong\u003e\u003cbr\u003eThe 3mL vial suits reconstituting one or two peptide vials, a compact bench kit, or trying a peptide before committing to a larger volume. The \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e is the better value per mL if you're running several peptides at once or a longer dilution series. Both are the same sterile, benzyl alcohol-preserved solution; only the volume differs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I buy Bacteriostatic Water at Chemist Warehouse or a pharmacy in Australia?\u003c\/strong\u003e\u003cbr\u003eGenerally no. Chemist Warehouse, Priceline and other retail pharmacies do not routinely stock bacteriostatic water for injection as a retail line; it is a laboratory and clinical consumable that is ordered through specialist suppliers. Omega Peptides Australia supplies it as a laboratory diluent for research use, a different supply channel from a pharmacy product intended for a patient.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan Australian compounding pharmacies supply Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eSome compounding pharmacies prepare preserved diluents for their own prescription work through a clinical channel governed by pharmacy regulation. Research suppliers such as Omega Peptides Australia supply sealed bacteriostatic water vials for laboratory reconstitution of research peptides, which is a separate purpose and not interchangeable with a pharmacy-dispensed product.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do you reconstitute a peptide with Bacteriostatic Water?\u003c\/strong\u003e\u003cbr\u003eSwab both septa, draw the planned volume of bacteriostatic water into a sterile syringe, then add it slowly down the inside wall of the peptide vial rather than spraying it onto the powder. Swirl gently until clear; never shake, because shear can damage the peptide. Label the vial, refrigerate at 2–8°C and use within 28 days.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should Bacteriostatic Water be stored?\u003c\/strong\u003e\u003cbr\u003eStore unopened vials at room temperature, ideally 20–25°C, away from direct light, and do not freeze them. After the first puncture keep the cap on, swab the septum before every draw and use the contents within 28 days. Reconstituted peptide solutions made with it are kept at 2–8°C.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhere can I buy Bacteriostatic Water in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia holds domestic stock of this 3mL vial and the 10mL vial, and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. It is stocked to pair with the COA-verified lyophilised peptides in the \u003ca href=\"\/collections\/research-peptides-australia\"\u003eresearch peptides collection\u003c\/a\u003e, so diluent and peptide arrive together.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does this 3mL vial of Bacteriostatic Water cost in Australia?\u003c\/strong\u003e\u003cbr\u003eThis 3mL vial is $14.99, about $5.00 per mL. The \u003ca href=\"\/products\/bacteriostatic-water\"\u003e10mL vial\u003c\/a\u003e is $29.99, about $3.00 per mL, so it gives the best value per millilitre if you need more volume. This 3mL size is also bundled in the \u003ca href=\"\/products\/starter-kit\"\u003eStarter Kit\u003c\/a\u003e for $39.99 with five 1mL syringes and two alcohol swabs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I get Bacteriostatic Water online in Australia?\u003c\/strong\u003e\u003cbr\u003eAdd this 3mL vial to the cart with any peptides or syringes you need, and check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Bacteriostatic Water legal in Australia?\u003c\/strong\u003e\u003cbr\u003eOmega Peptides Australia supplies Bacteriostatic Water strictly for lawful in-vitro laboratory research. It is not approved by the TGA for human or veterinary use and is not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBacteriostatic water, sterile water or acetic acid: which diluent for which peptide?\u003c\/strong\u003e\u003cbr\u003eBacteriostatic water is the default for water-soluble research peptides that will be drawn from more than once, which covers most of the catalogue. Sterile water without preservative suits single-use preparations used immediately. Dilute acetic acid, typically 0.1%, is reserved for peptides that dissolve poorly at near-neutral pH, often diluted further with bacteriostatic water afterwards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs 3mL bacteriostatic water available in Australia?\u003c\/strong\u003e\u003cbr\u003eYes. Omega Peptides Australia holds the 3mL bac water vial in Australian stock alongside the 10mL, with same-day dispatch on orders before 12pm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I buy bac water in Australia?\u003c\/strong\u003e\u003cbr\u003eFrom an Australian research peptide supplier holding it domestically. Omega Peptides Australia ships both sizes from within Australia on tracked delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠ For in-vitro research and laboratory use only. Not for human or veterinary use.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is bac water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bac water is the everyday short form of bacteriostatic water: sterile water containing 0.9% benzyl alcohol, supplied in a sealed vial with a resealable septum so measured volumes can be drawn out over several weeks. In peptide laboratories it is the diluent used to turn a lyophilised powder back into solution.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bacteriostatic water is purified, sterile-filled water with benzyl alcohol added at 0.9% as a preservative. It contains no salts, buffers or active ingredients, is clear and colourless, and is slightly acidic at around pH 5.7. Omega Peptides Australia supplies this 3mL vial, and a larger 10mL vial, as laboratory reconstitution diluents.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Bacteriostatic Water also known as?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It is written as bac water, BAC water or bacteriostatic water for injection, and is sometimes described simply as benzyl alcohol 0.9% water. It should not be confused with bacteriostatic saline, which adds 0.9% sodium chloride to the same preservative, or with sterile water for injection, which has no preservative.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does Bacteriostatic Water work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The benzyl alcohol preservative partitions into microbial cell membranes, increasing their permeability and denaturing membrane proteins, which stops bacteria from replicating. At 0.9% the effect is growth-inhibiting rather than sterilising, so the solution relies on being sterile-filled to begin with, with the preservative holding incidental contamination from each needle entry in check.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long does Bacteriostatic Water last once opened?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The laboratory convention, drawn from multi-dose container guidance in USP General Chapter 797, is to discard an opened vial 28 days after the first puncture. Studies indicate benzyl alcohol typically stays above its effective concentration well beyond that window, so the limit reflects sterility assurance rather than chemical breakdown. Unopened vials are used before the printed expiry.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I choose the 3mL or 10mL vial?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 3mL vial suits reconstituting one or two peptide vials, a compact bench kit, or trying a peptide before committing to a larger volume. The 10mL vial is the better value per mL if you're running several peptides at once or a longer dilution series. Both are the same sterile, benzyl alcohol-preserved solution; only the volume differs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I buy Bacteriostatic Water at Chemist Warehouse or a pharmacy in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Generally no. Chemist Warehouse, Priceline and other retail pharmacies do not routinely stock bacteriostatic water for injection as a retail line; it is a laboratory and clinical consumable that is ordered through specialist suppliers. Omega Peptides Australia supplies it as a laboratory diluent for research use, a different supply channel from a pharmacy product intended for a patient.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can Australian compounding pharmacies supply Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Some compounding pharmacies prepare preserved diluents for their own prescription work through a clinical channel governed by pharmacy regulation. Research suppliers such as Omega Peptides Australia supply sealed bacteriostatic water vials for laboratory reconstitution of research peptides, which is a separate purpose and not interchangeable with a pharmacy-dispensed product.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do you reconstitute a peptide with Bacteriostatic Water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Swab both septa, draw the planned volume of bacteriostatic water into a sterile syringe, then add it slowly down the inside wall of the peptide vial rather than spraying it onto the powder. Swirl gently until clear; never shake, because shear can damage the peptide. Label the vial, refrigerate at 2-8 degrees Celsius and use within 28 days.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How should Bacteriostatic Water be stored?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Store unopened vials at room temperature, ideally 20-25 degrees Celsius, away from direct light, and do not freeze them. After the first puncture keep the cap on, swab the septum before every draw and use the contents within 28 days. Reconstituted peptide solutions made with it are kept at 2-8 degrees Celsius.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy Bacteriostatic Water in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Omega Peptides Australia holds domestic stock of this 3mL vial and the 10mL vial, and dispatches same day on orders placed before 12pm, with tracked delivery Australia-wide. It is stocked to pair with the COA-verified lyophilised peptides in the research peptides collection, so diluent and peptide arrive together.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does this 3mL vial of Bacteriostatic Water cost in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This 3mL vial is $14.99, about $5.00 per mL. The 10mL vial is $29.99, about $3.00 per mL, so it gives the best value per millilitre if you need more volume. This 3mL size is also bundled in the Starter Kit for $39.99 with five 1mL syringes and two alcohol swabs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I get Bacteriostatic Water online in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Add this 3mL vial to the cart with any peptides or syringes you need, and check out. Orders placed before 12pm are dispatched the same business day from within Australia in discreet packaging, with a tracking number emailed once the parcel is lodged.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is Bacteriostatic Water legal in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Omega Peptides Australia supplies Bacteriostatic Water strictly for lawful in-vitro laboratory research. It is not approved by the TGA for human or veterinary use and is not sold as a medicine or supplement. Purchasers are responsible for ensuring their intended use complies with all applicable laws.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Bacteriostatic water, sterile water or acetic acid: which diluent for which peptide?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Bacteriostatic water is the default for water-soluble research peptides that will be drawn from more than once, which covers most of the catalogue. Sterile water without preservative suits single-use preparations used immediately. Dilute acetic acid, typically 0.1%, is reserved for peptides that dissolve poorly at near-neutral pH, often diluted further with bacteriostatic water afterwards.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 3mL bacteriostatic water available in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Omega Peptides Australia holds the 3mL bac water vial in Australian stock alongside the 10mL, with same-day dispatch on orders before 12pm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy bac water in Australia?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"From an Australian research peptide supplier holding it domestically. Omega Peptides Australia ships both sizes from within Australia on tracked delivery.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Omega Peptides Australia","offers":[{"title":"3mL","offer_id":43402420879422,"sku":"BACTERIOSTATIC-WATER-3ML","price":14.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2123\/3470\/files\/Bacteriostatic_water_vial_3ml_sterile_solution_Australia..png?v=1787063565"}],"url":"https:\/\/www.omegapeptidesaustralia.com\/collections\/accessories.oembed","provider":"Omega Peptides Australia","version":"1.0","type":"link"}