Lab verified100% pureHPLC + Mass spec
PS-901 · Research Supplies
Bacteriostatic Water
4.9 · 288 reviews
Sterile water with 0.9% benzyl alcohol as a bacteriostatic agent, used to reconstitute lyophilized research peptides. Sold individually, not in packs.
Read the Bacteriostatic Water handling guide→$13.14per vial
Vial size
In stock
✓ 100% purity-match & safe-arrival guarantee
✓ Orders placed before 2:00 PM CT on a business day ship the same day.
✓ Free shipping over $200. One discount per order.
Frequently paired with
- Insulin Syringes31G 0.5 mL sterile syringes, sold in packs of 10, 100, or 300.$7
- Alcohol Prep Pads70% isopropyl alcohol pads, sold in packs of 10 or 200.$3
Molecular specification
- Molecular formula
- H2O + 0.9% benzyl alcohol
- Molecular weight
- n/a
- CAS number
- n/a
- Appearance
- Clear sterile liquid, single vial
- Purity (HPLC)
- 100%
Reconstitution
Concentration math only: add bacteriostatic water to the vial and the resulting concentration is shown below. This is not usage guidance.
| Vial | Bacteriostatic water | Concentration |
|---|---|---|
| 30 mg | 30 mL | Diluent, used to reconstitute other vials |
Storage & stability
| State | Temperature | Duration |
|---|---|---|
| Sealed vial | Room temperature | As printed on vial |
| Opened (multi-dose) | 2–8°C | up to 28 days |
Reviews
4.9
Based on 288 verified purchasesReviews are collected post-delivery and screened to exclude any human-use or dosing-outcome claims before publication. They speak to product quality, shipping, and COA accuracy.
Verified
“Vials well-sealed, no leaks, and the fill volume was exactly as listed. Reliable staple.”
Verified
“Bundled with my order and shipped same day. Always in stock when I need it.”
Product FAQ
How much do I need?+
It depends on the vial and target concentration. Use the reconstitution calculator in the Learn hub.
