Bacteriostatic Water
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99% Purity Guaranteed
Discreet Packaging
For Research Purposes Only
Reconstitution

Bacteriostatic Water

$8.00
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10ml/Vial | Sterile water preserved with 0.9% benzyl alcohol, used for the reconstitution of lyophilized peptides and research compounds. Supplied in a 10ml multi-dose vial with standard flip-top seal. Essential for peptide preparation in research settings.
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Bacteriostatic Water (BW) is sterile water preserved with 0.9% benzyl alcohol to prevent microbial growth, enabling safe multi-dose use. Supplied in a 10mL flip-top vial β€” the standard reconstitution medium for lyophilized research peptides.

BW is preferred over standard sterile water because benzyl alcohol extends the usable life of the reconstituted compound. Unlike single-dose sterile water, BW vials remain safe for multiple withdrawals over extended research periods.

Draw the desired BW volume into a syringe. Insert needle along the vial wall (not directly into the powder) and inject slowly. Swirl gently β€” do not shake. Label with reconstitution date. Refrigerate at 2–8Β°C.

Verified Before it Reaches You.

Every Genix batch undergoes independent third-party testing. The CoA for this product is batch-specific β€” issued by the testing laboratory, not generated by Genix.

Genix Research Grade Β· 99% Purity
BACTERIOSTATIC WATER USP
Bac Water
Sterile Water Β· 0.9% Benzyl Alcohol
CAS Number
100-51-6 (Benzyl Alcohol)
Molecular Formula
C₇Hβ‚ˆO Β· Hβ‚‚O
Molecular Weight
108.14 g/mol
Purity
USP Grade
Designation
Reconstitution Agent
Batch Verified

Frequently Paired With

Researchers often combine Bacteriostatic Water with these compounds for multi-target protocols.

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Frequently Asked Questions

BW reconstitutes lyophilized research peptides. The 0.9% benzyl alcohol preservative prevents microbial contamination, allowing safe multi-dose use from a single 10mL vial β€” typically up to 28 days after first opening.

Sterile water has no preservative and is single-use only. Bacteriostatic water contains 0.9% benzyl alcohol, making it suitable for repeated withdrawal over extended research periods.

It depends on the target concentration. Common approach: 1mL per 10mg peptide = 10mg/mL; 2mL per 10mg = 5mg/mL. Calculate based on your specific research application.

Store at 15–30Β°C or refrigerated. Refrigerate after first use. Use within 28 days of opening.