Format
Sealed research vial
Trust signal
COA-backed inventory
99%+ Purity
Lab-grade supply. Limited AU stock.
Ships without label
Current stock of this product is shipped in unlabeled vials. Product identity, purity, and COA documentation are unchanged.
A$25
Select options below
Size
Select one
Select your preferred options to continue.
Fast AU dispatch, tracked delivery, and documentation-ready inventory.
Why labs buy from APL
High purity, consistent supply, and fast AU-wide dispatch.
Certificate of Analysis
Certificate of Analysis
Verified purity: Available in document
Bac (Bacteriostatic Water)
A$25
Bac (Bacteriostatic Water) is a pharmaceutical-grade sterile aqueous preparation containing 0.9% benzyl alcohol as bacteriostatic agent, used as a reconstitution diluent in laboratory peptide preparation workflows.
In laboratory settings, BW is primarily a functional supply material — its research value lies in enabling multi-dose use of reconstituted peptide stocks over extended periods (several weeks at 2–8 °C) without bacterial contamination, reducing material waste in experiments that require repeated dosing from the same stock vial.
Browse Inventory
In research literature, Bac (Bacteriostatic Water) is generally treated as a pharmaceutical-grade sterile aqueous preparation containing 0.9% benzyl alcohol as bacteriostatic agent, used as a reconstitution diluent in laboratory peptide preparation workflows. Bacteriostatic water (BW) contains 0.9% (w/v) benzyl alcohol, which inhibits bacterial growth via membrane disruption at concentrations sufficient to preserve multi-dose vials between openings. Unlike sterile water for injection (SWFI), BW is not intended for single-use reconstitution of preparations sensitive to benzyl alcohol. The pH is typically 5.0–7.0 and the formulation is isotonic when used undiluted, making it compatible with most lyophilised peptide reconstitution protocols. Benzyl alcohol concentration should be considered when designing cell-based or biochemical assays, as it can affect cell viability at higher final concentrations.
In laboratory settings, BW is primarily a functional supply material — its research value lies in enabling multi-dose use of reconstituted peptide stocks over extended periods (several weeks at 2–8 °C) without bacterial contamination, reducing material waste in experiments that require repeated dosing from the same stock vial. For laboratory teams, the practical emphasis is usually on sequence identity, receptor or pathway relevance where documented, and whether Bac (Bacteriostatic Water) behaves consistently across stability, purity, and analytical verification workflows. Variant labels on this page support clearer internal referencing when multiple labelled variants are under review.
Potential research applications for Bac (Bacteriostatic Water) should be framed strictly in analytical and laboratory terms. Typical reasons a team might review this product page include:
Handling decisions should always follow the vial label, internal SOPs, and any product-specific documentation. A conservative laboratory baseline for Bac (Bacteriostatic Water) is:
A product-specific COA is linked on this page, with purity noted as available in the document. The COA section is useful for confirming how the product is labelled in the catalogue, whether purity information has been published, and whether the laboratory record for the material is complete before bench use.
When teams compare Bac (Bacteriostatic Water) with Insulin Syringes, Alcohol Wipes, and Tirzepatide, COA access also helps keep comparator decisions grounded in documented material identity rather than assumption. That is especially important for research pages that combine pricing, variant selection, and analytical records on a single URL.
Certificate of Analysis
Certificate of Analysis
Verified purity: Available in document
It brings together 1 labelled variant: 10ml, current pricing context, stock visibility, COA access, and internal links to related catalogue pages so a laboratory buyer can review the material from a single reference URL.
Bac (Bacteriostatic Water) is generally discussed as a pharmaceutical-grade sterile aqueous preparation containing 0.9% benzyl alcohol as bacteriostatic agent, used as a reconstitution diluent in laboratory peptide preparation workflows. The most relevant background is sequence behaviour, pathway or receptor context where documented, and analytical consistency under controlled laboratory conditions.
Use the label, COA, and internal SOPs as the primary guide. In general, store the material under controlled laboratory conditions, minimise avoidable environmental exposure, and keep variant tracking records current.
Yes. This listing includes access to a product-specific COA, which should be reviewed before use so purity, identity, and documentation checks are aligned with the project record.
No. The page should be interpreted strictly in a research and laboratory context. It does not provide dosage guidance, treatment claims, or human or animal use instructions.
