Bacteriostatic Water for Injection, USP
Buy BAC Water
Steri-Pep BAC Water 30ml vial
Steri-Pep BAC Water 30ml
A 30ml multiple-dose vial of bacteriostatic water for injection, USP, preserved with 0.9% benzyl alcohol so it can be drawn from repeatedly.
From $14.00 a vial
Hospira BAC Water 30ml vial
Hospira BAC Water 30ml
Genuine Hospira bacteriostatic water for injection, USP. A 30ml multiple-dose vial preserved with 0.9% benzyl alcohol, in sealed manufacturer packaging.
From $24.95 a vial
Steri-Pep BAC Water 10ml vial
Steri-Pep BAC Water 10ml
A 10ml multiple-dose vial of bacteriostatic water for injection, USP. The practical size when you are running one or two peptides rather than several.
From $8.50 a vial
What is the difference between Hospira and Steri-Pep?
| Hospira | Steri-Pep | |
|---|---|---|
| USP grade | Yes | Yes |
| Preservative | 0.9% benzyl alcohol | 0.9% benzyl alcohol |
| Sizes | 30ml | 10ml and 30ml |
| Brand recognition | The name everyone knows | The value brand buyers switch to |
| Price | Higher | Lower |
The water is the same specification either way. Buy Hospira when you want the familiar label, and Steri-Pep when you want the same thing for less.
How much bac water do you need?
Most peptides are reconstituted with 2ml, so a 30ml bottle covers about 15 vials and a 10ml covers about 5. The full breakdown by vial size is on how much bac water do you need.
What are the specifications?
| Specification | Value |
|---|---|
| USP grade | Bacteriostatic Water for Injection, USP |
| Preservative | Benzyl alcohol 0.9% (9 mg/ml) |
| Sterility | Sterile, non-pyrogenic |
| Container | Multiple-dose glass vial |
| Closure | Rubber stopper with aluminum seal and flip-off cap |
| Storage | Refrigerated. Good until the printed expiration date. |
| Not for use in | Neonates |
How fast does it get to you?
Orders placed before 3pm dispatch the same business day from our California warehouse, and the tracking number is emailed the moment it ships. Shipping is free over $150, and nothing on the outside of the box names the product.
Frequently Asked Questions
- Which bac water should you buy?
- Buy Hospira for the recognized manufacturer label, or Steri-Pep for the same USP specification at a lower price. Both are bacteriostatic water for injection, USP with 0.9% benzyl alcohol.
- What size bac water should you buy?
- Buy the 30ml if you reconstitute several vials, and the 10ml if you run one or two. A 30ml bottle covers about 15 vials at the common 2ml each, and a 10ml covers about 5.
- How much does bac water cost?
- Bac water starts at $10.95 for a single Steri-Pep 10ml vial, and the per-vial price drops at every pack size. Shipping is free over $150, and $7.95 below it.
- Do you sell bac water in bulk?
- Every product is sold in single vials and in 3, 5 and 10 packs, with the per-vial price falling at each tier. For quantities beyond a 10 pack, email us.
- How fast does bac water ship?
- Orders placed before 3pm dispatch the same business day. Shipping is free over $150, $7.95 under $75 and $12.95 in between. Vials travel in rigid protective packaging with no product name on the outside.
Important notices
Bacteriostatic water for injection, USP sold on this site is supplied strictly for laboratory research use only. It is not a drug, not a dietary supplement, and not intended for human or veterinary use, diagnosis, treatment, or the prevention of any condition. It may not be administered to humans or animals. By ordering you confirm you are a qualified buyer purchasing for in vitro research conducted in a controlled laboratory environment.
