Preserved for Precision – Sterility You Can Trust.
Bacteriostatic Water
- Prevents Bacterial Growth
- Ideal For Reconstitution
- Maintains Sterility
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Independent Laboratory Results
Tested by Australian laboratories • Reports issued May–June 2026
Benzyl Alcohol & pH
9.5 mg/mL
Label claim: 9 mg/mL • pH 6.0
ACS Laboratories
Reported 31 May 2026
View Full ReportMICROBIAL ENUMERATION
<10 CFU/g
Aerobic count • Yeast & mould
Symbio Laboratories
Reported 07 June 2026
View Full ReportResults apply to the samples tested. See full reports for methods and report references.
MULTI-DOSE VIAL. STERILE. LAB USE.
Formulated with 0.9% benzyl alcohol. No buffers. No extra salts. No additional preservatives.
0.9% PRESERVATIVE
Formulated with 0.9% benzyl alcohol. Inhibits bacterial growth for safe multi-dose withdrawals.
28-DAY USABILITY
Supports repeated access from the same vial. Maintains sterility across a 28-day working window.
100% LAB TESTED
Hot-filled and processed through a 0.22 micron filter to provide an additional sterility assurance level.
USP REFERENCE STANDARD
Pure sterile aqueous solvent. Contains zero antibiotics, flavourings, buffers, or other tonicity agents.
PREMIUM SUPPS VIALS
0.9% Benzyl Alcohol
Standard bacteriostatic agent. Inhibits bacteria for multiple withdrawals.
100% Lab Tested
Hot-filled and filtered through a 0.22 micron filter for sterility assurance.
No Added Substances
Contains no antibiotics, buffers, salts, flavourings or colourings.


28-Day Usage Window
Supports repeated access from the same vial over a 28-day duration.
USP Ref. Standard
Matches the USP Bacteriostatic Water for Injection monograph for lab applications.
30-Day Quality Support
Contact us within 30 days for a refund on any damaged vials.
See the strict multi-dose vs single-use comparisons.


HANDLING & STORAGE
Store at room temperature (20-25°C). Protect from direct light. Do not freeze vials. Keep sealed until needed.
Store at room temperature , Refrigerate after opening. If you observe any cloudiness, particulates, or change in appearance, discard the vial immediately, regardless of date.
Guidance references a 28-day window from first stopper puncture. Actual sterility depends on proper handling technique, not elapsed time.
Wipe the rubber stopper with an alcohol swab before each access. Use a sterile syringe and a needle. Do not contaminate the vial.
Dispose of used vials in accordance with local biomedical waste regulations. Sharps go into approved sharps bins.

30-DAY QUALITY REPLACEMENT.
If your Bacteriostatic Water arrives damaged, leaking, or fails to meet specification, contact us within 30 days of delivery for a replacement or a full refund. Email admin@premiumsupps.net with your order number and photos. Quality issues fixed fast.
