Lab Supply
Bacteriostatic Water
Sterile bacteriostatic water for reconstitution.
$25.00
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Volume Discounts
Purchase Options
Lab Verified
HPLC-MS + endotoxin
Same-Day Ship
Orders by 2PM EST
Damage Coverage
Free replacement
Discreet Packaging
Plain outer box
Research Use Only
Not for human or veterinary consumption. For laboratory and in-vitro research purposes only.
Total
$25.00
Description
Sterile bacteriostatic water with 0.9% benzyl alcohol for laboratory reconstitution use.
Reconstitution
Reconstitute with bacteriostatic water in your preferred ratio. Store reconstituted vials refrigerated (2–8 °C) and use within recommended timeframes for your protocol.
Storage
Unreconstituted lyophilized powder stable at room temperature for short periods; refrigerate (2–8 °C) for long-term storage. Avoid repeat freeze/thaw cycles.
- Dose
- 30mL
- Purity
- ≥ 99%
- Form
- Lyophilized powder
- Storage
- Refrigerate after reconstitution
- Origin
- USA — synthesized & shipped domestically
- Testing
- HPLC-MS, MALDI, endotoxin screen
Certificate of analysis available on request
The batch certificate for this item isn't published online yet. Request it here and we'll email you the lab report for the batch you receive.
Research Overview
Sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative. Used in laboratory protocols to reconstitute lyophilized peptide powders for in-vitro research.
The benzyl alcohol allows multi-dose vial use over an extended window once breached. Available in 10 mL and 30 mL multi-dose vials.
Reconstitution & Handling
Certificate of Analysis
Lot / Batch
QP-2025-2931
- Product
- Bacteriostatic Water
- Manufacture date
- 2025-12-12
- Test date
- 2025-12-15
- Expiration
- 2028-12-12
- Appearance
- White to off-white lyophilized powder
- Identity
- Confirmed — matches reference standard
- Purity (HPLC)
- 99.90%
- Water content (KF)
- 1.50%
- Endotoxin (LAL)
- < 0.06 EU/mg
- Bioburden
- < 1 CFU / vial
- Analytical methods
- RP-HPLC, ESI-MS, MALDI-TOF, LAL endotoxin assay
- Released by
- QPUSA Quality Assurance Lab
