Bacteriostatic Water

Name: Bacteriostatic Water
Brand: ZestyRat Research

Reconstitution water, syringe and needle included. $12 — order it with the vial, not after.

For research use only · not for human consumption

★★★★★Our #1 rated labVetted supplier

Reconstitution Solution – 10ml

$14.95✓ In stock

$13.46 with code SHAUN10

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Independent research on Bacteriostatic Water. Our sister publication Peptides Uncaged maintains a plain-English research guide covering mechanism, the published literature, and how vendors are scored on purity and COA transparency. It is written independently of any lab. How to read a COA is worth ten minutes before your first order.

What Bacteriostatic Water is being studied for

This preparation of sterile water and benzyl alcohol (BnOH) allows repeated withdrawals to be made from a single 30mL plastic vial. Hospira, the world’s leading manufacturer and supplier of bacteriostatic and sterile water, advises that once a vial of bacteriostatic water is open, the preservatives will prolong its life for up to 28 days.

After this period, the vial should be discarded. The difference between bacteriostatic water and sterile water is that other sterile waters for injection do not contain a bacteriostatic agent. Bacteriostatic Water for Injection, USP is a sterile, non-pyrogenic, sterile water that contains 0.9% benzyl alcohol (9mg/mL) added as a bacteriostatic preservative.

Bacteriostatic Water can be used multiple times up to 28 days once opened. Pfizer recommends that after this time you must discard the vial.This preparation of sterile water and benzyl alcohol (BnOH) allows repeated withdrawals to be made from a single 30mL vial. Hospira Worldwide now Pfizer injectables is the world’s leading manufacturer of bacteriostatic water, Pfizer injectables recommends that once the vial of bacteriostatic water is open the preservatives will prolong its life for up to 28 days and that after this period of time the vial should to be discarded.

Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.

Bacteriostatic Water — FAQ

What is Bacteriostatic Water?

Reconstitution water, syringe and needle included. $12 — order it with the vial, not after.

What formats does Bacteriostatic Water come in?

ZestyRat Research supplies Bacteriostatic Water as supply. Available options: Single unit at $12.

Is there a certificate of analysis for Bacteriostatic Water?

Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.

While we build, we buy from ZestyRat Research.

Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.

Speed

ZestyRat states orders placed before 3pm ET ship the same day; their shipping policy commits to the next business day. USPS Priority or UPS, 1-3 business days.

Testing

Independently tested, 99%+ purity, per ZestyRat's own published standard.

Tracking

Tracking on every order, in plain packaging with no external labelling. All 50 US states, DC and US territories — they do not ship internationally.

Price

Consistently at or under the market on the compounds researchers buy most.

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Ratings on this page are our own editorial assessment, based on published COA practice, checkout and shipping experience, and price tracking. We earn a commission on orders placed through our links, at no extra cost to you. Research use only.

What Bacteriostatic Water is being studied for