💧 Bacteriostatic Water – Sterile Diluent with Antimicrobial Preservative
Synonyms: Bac Water, BW, Benzyl Alcohol Water
CAS Number: 7732-18-5 (Water), 100-51-6 (Benzyl Alcohol)
Composition: Sterile Water for Injection + 0.9% Benzyl Alcohol
Form: Clear aqueous solution
pH Range: 4.5–7.0
Research Use Only. Not for human consumption.
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Description:
Bacteriostatic Water is a sterile, non-pyrogenic aqueous solution formulated with 0.9% benzyl alcohol as a preservative. It is specifically designed for reconstituting lyophilized peptides and other research compounds, offering extended usability and microbial resistance in multi-dose applications. The inclusion of benzyl alcohol inhibits bacterial growth, making it ideal for repeated withdrawals over a 28-day period under aseptic conditions.
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⚙️ Functional Role:
• Diluent for Peptide Reconstitution: Maintains sterility and solubility for injectable research compounds
• Antimicrobial Action: Benzyl alcohol prevents microbial proliferation post-opening
• Multi-Dose Compatibility: Suitable for repeated use without compromising sterility
• Stability Enhancer: Helps preserve peptide integrity during refrigerated storage
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📈 Research Applications:
Bacteriostatic Water is widely used in:
• Peptide and protein reconstitution
• Hormone and analog dilution protocols
• Multi-dose vial preparation
• Preclinical formulation development
Its preservative profile makes it preferable over sterile water for longitudinal studies and multi-use peptide vials.
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📦 Packaging & Handling:
• Supplied in 10ml sterile vials
• Store at 20–25°C (68–77°F); refrigerate after opening 2-8°C
• Discard within 28 days of first puncture
• Use aseptic technique for all withdrawals
SKU: BACW-09PCT-VIAL
