Batch Verified
Bacteriostatic Water
Reconstitution Solvent
Lab Supplies
Bacteriostatic water for laboratory reconstitution — Hospira 10mL multi-dose vial, USP-grade, preserved with 0.9% benzyl alcohol. Sold as a single or a 5-pack; one bottle is included free with qualifying orders.
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1
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A sterile, non-pyrogenic water solution containing 0.9% benzyl alcohol as a bacteriostatic preservative. Commonly used in laboratory settings for the reconstitution and dilution of lyophilized research compounds when multiple withdrawals from the same vial are required. For research use only.
Storage & Form
BrandTroo Bio-Labs
FormLyophilized Blend
Purity≥99% (Batch Verified)
Molecular FormulaH₂O (Water), C₇H₈O (Benzyl Alcohol)
Molecular WeightWater: 18.015 g/mol, Benzyl Alcohol: 108.140 g/mol
CAS NumberWater (7732-18-5), Benzyl Alcohol (100-51-6)
Storage (Unreconstituted)Room Temperature
Storage (Reconstituted)Refrigerate at 2–8°C, use within 2–4 weeks
Alternate NamesBWFI, Bacteriostatic Water for Research, Preserved Sterile Water
Purity You Can Verify
Every batch undergoes independent analytical testing to verify purity and identity. Independent chromatography measures purity, while Mass Spectrometry (MS) confirms molecular weight.
Results are documented in a batch-specific Certificate of Analysis (COA) that includes the compound name, lot number, batch-verified purity, MS confirmation, appearance, and storage recommendations. Each COA is available on the corresponding product page before purchase.
Batch Verification · Bacteriostatic Water
PURITY ≥99%
Troo Bio-Labs · This BatchTypical Research-Grade Sample
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Customer Reviews
4.8★★★★★Based on 149 verified reviews
★★★★★Verified
COA matched the lot on the label and the verification report was clean. Reconstituted without residue — exactly what our protocol needs.
Dr. M. Okafor
Verified Buyer · Jul 2026
★★★★★Verified
Fast shipping, cold pack intact, documentation thorough. The batch-specific reporting is why we reorder here.
S. Whitfield
Verified Buyer · Jun 2026
★★★★☆Verified
Consistent between lots, which matters more than anything for repeat assays. Would like larger vial options.
R. Delgado
Verified Buyer · Jun 2026
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Third-party tested. ≥99% purity. Shipped fast from our USA lab.
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Research Use Only
This product is intended solely for laboratory and in-vitro research purposes. It is not intended for human or veterinary use, diagnostic or therapeutic use, or for any purpose that would classify it as a food, drug, cosmetic, or medical device. The purchaser assumes full responsibility for legal and compliant use of this compound.