Bacteriostatic Water
Sterile water with 0.9% benzyl alcohol preservative, supplied in a 5ml vial for laboratory reconstitution of lyophilized research peptides.
Volume discounts up to 35% off — buy more, save more.
Volume Pricing — tap a tier to set quantity
Research use only. Not for human or veterinary use. Not FDA approved. Supplied as sterile water in a sealed vial for laboratory reconstitution by qualified professionals.
Storage & Handling Guidance
- 🌡️Unopened vial: store at room temperature, away from direct light.
- ❄️After opening: refrigerate at 2–8 °C once punctured for reconstitution.
- 🌞Protect from light — keep the vial in its carton between uses.
General handling guidance for laboratory settings. Research use only — not for human or veterinary use.
About Bacteriostatic Water
Bacteriostatic water is sterile water for injection preserved with 0.9% benzyl alcohol, which inhibits bacterial growth and allows a reconstituted vial to be used across multiple withdrawals rather than requiring immediate disposal. It is a standard laboratory reagent for reconstituting lyophilized (freeze-dried) peptides prior to research use.
Each vial is supplied sterile and sealed, intended for laboratory reconstitution under controlled conditions. This material is sold strictly for research use only and not for human use.
Bacteriostatic Water — Frequently Asked Questions
Bacteriostatic Water — what is it?
Sterile water with 0.9% benzyl alcohol preservative, supplied in a 5ml vial for laboratory reconstitution of lyophilized research peptides.
How pure is Bacteriostatic Water, and is there a COA?
Bacteriostatic Water is ≥98% purity, checked by HPLC. Want the COA? Ask for it and we'll send it over, so you can confirm identity and purity before you use it.
What does Bacteriostatic Water ship as, and how do I store it?
Bacteriostatic Water ships as a ready-made solution in a sterile vial — nothing to reconstitute. Keep it in the fridge at 2 to 8°C, out of the light.
What sizes does Bacteriostatic Water come in, and what do they cost?
Bacteriostatic Water comes in 5ml. It starts at $10.00 a vial, and the bigger quantities come down from there — up to 35% off. Shipping inside the US is free, whatever you order.
Is Bacteriostatic Water for human use?
No, and that isn't a formality. Bacteriostatic Water is sold for in-vitro laboratory research by qualified professionals only. It is not for human or veterinary use, and it is not FDA approved for any therapeutic purpose.
How do I order and pay for Bacteriostatic Water?
Put Bacteriostatic Water in the cart and check out here. Pay by PayPal or Bitcoin. Orders confirmed before 2 PM ET leave the US the same day; anything later goes the next day. New to Bitcoin? There's a five-minute guide linked at checkout.