Bacteriostatic Water Australia (Bac Water) 3ml / 10ml

Bac water is the everyday shorthand for bacteriostatic water: sterile water containing 0.9% benzyl alcohol as a preservative, used to reconstitute lyophilised research peptides. The benzyl alcohol is what allows a vial to be entered multiple times without the contents spoiling. (!) Read our full bacteriostatic water guide.

Yes. Bac water is simply the abbreviated name. You will also see it written bacwater as one word, bacto water, or mistyped as bacterial water. All refer to bacteriostatic water for injection, a preserved sterile diluent used for peptide reconstitution.

They describe the same product. "Bacteriostatic water for injection" is the pharmacopoeial name for the preserved diluent; bac water for peptides is how researchers refer to it when using it to reconstitute lyophilised powder. PhaseOne supplies bacteriostatic water for peptides as a laboratory reagent for research use only, not for human or animal administration.

Bacteriostatic water is used to reconstitute lyophilised peptides into a liquid solution suitable for laboratory research, while the benzyl alcohol content inhibits bacterial growth between uses, a step common to almost every research peptide protocol used by Australian researchers.

PhaseOne supplies bac water Australia-wide in 3ml and 10ml sealed vials, dispatched locally with tracking, and it is commonly ordered alongside research peptides for reconstitution. Whether you search bac water australia, bac water aus or aussie bac water, this is the same sealed sterile diluent.

Searches for bacteriostatic water near me and bacteriostatic water chemist near me rarely turn up local retail stock, because it is a laboratory diluent rather than a consumer product. Ordering online from a research supplier is the standard route in Australia. PhaseOne dispatches from Sydney with tracking, usually reaching most metro addresses within a few days. Where can I buy bac water and where can you buy bacteriostatic water have the same answer: online, from a research supplier.

Generally no. Bac water Chemist Warehouse, bacteriostatic water Priceline and bac water chemist are among the most common Australian searches for this product, but neither Chemist Warehouse nor Priceline stocks bacteriostatic water for retail sale. It is a preserved laboratory diluent rather than a consumer item. Bac water priceline listings that do appear are usually plain sterile or distilled water, which has no preservative and is single-use. PhaseOne ships sealed 3ml and 10ml vials Australia-wide.

Hospira is a Pfizer manufacturing brand, and Hospira bac water is the product many researchers picture when they search bac water hospira. PhaseOne does not supply Hospira-branded vials. What we supply is the same specification: sterile water with 0.9% benzyl alcohol preservative, sealed at fill, in 3ml and 10ml sizes, dispatched within Australia. The specification to check on any listing is the benzyl alcohol concentration and that the vial arrives sealed.

Select a size on this page and add it to your cart. You can order bac water on its own or alongside peptides. Most researchers purchase bacteriostatic water with their reconstitution supplies in the same order. To buy bacteriostatic water or purchase bac water from PhaseOne, orders are dispatched from Sydney with tracking, and free express shipping applies over A$100.

The 3ml vial suits reconstituting one or two peptide vials; 10 ml bacteriostatic water suits ongoing work across several vials, and is the size most researchers reorder. Bacteriostatic water 10ml costs A$14.99 against A$7.49 for 3ml, so the larger vial is better value per millilitre if it will be used within its opened shelf life.

PhaseOne prices bac water at A$7.49 for a 3ml vial and A$14.99 for a 10ml vial. Current pricing for both sizes is shown on this page.

Plain sterile water contains no preservative and is intended for single use. Once entered it should be discarded. Bacteriostatic water's 0.9% benzyl alcohol content inhibits bacterial growth and allows safe use across multiple reconstitution draws from one vial.

Bacteriostatic sodium chloride is preserved 0.9% saline, while bacteriostatic water is preserved water with no salt content. Plain normal saline contains no preservative and is single-use. For peptide reconstitution, bac water is the more common choice because it introduces no additional solutes.

Acetic acid is used as a diluent for peptides with poor solubility in neutral water. Bacteriostatic water suits most research peptides, while dilute acetic acid is reserved for compounds that will not readily dissolve. (!) Read our full bac water vs acetic acid comparison.

The volume of bac water used depends on the peptide and the concentration required for research purposes. Our reconstitution guide outlines general ratios across common research peptides, and our (!) peptide dosage calculator works out draw volumes for you.

Once opened, bacteriostatic water should be refrigerated and used within the timeframe recommended on the vial label to maintain sterility for ongoing research use. (!) Read our full peptide reconstitution guide.

Yes. Every batch is sealed and quality-checked prior to dispatch, with stock shipped Australia-wide alongside our full peptide research range.

Bac water is the standard diluent supplied to Australian researchers across our full research peptide range. (!) See our BPC-157, Retatrutide, CJC-1295 No DAC, and Ipamorelin.