Bacteriostatic Water
Price range: $6.00 through $20.00
Bacteriostatic Water is the essential solution for reconstituting lyophilized peptides and research compounds. The 0.9% benzyl alcohol preservative prevents bacterial growth, allowing multiple withdrawals from the same vial over extended periods. This makes it far more practical than standard sterile water for ongoing research projects. Each pharmaceutical-grade vial maintains sterility throughout your work.
Description
Bacteriostatic Water represents a critical component in peptide research infrastructure. This carefully formulated solution combines ultra-pure water with benzyl alcohol to create an environment that inhibits bacterial growth while maintaining the integrity of dissolved compounds. The 0.9% benzyl alcohol concentration is precisely calibrated to provide antimicrobial protection without interfering with most research compounds. This balance makes bacteriostatic water the gold standard for reconstituting lyophilized peptides, ensuring both stability and sterility throughout the research process.
This product is strictly for research purposes only. Not approved for human or animal use.
Key Characteristics
COMPOSITION
Base: Sterile Water for Injection (USP)
Preservative: 0.9% Benzyl Alcohol
pH: 4.5-7.0
Osmolality: 0 mOsm/kg
PHYSICAL PROPERTIES
Appearance: Clear, colorless liquid
Sterility: 0.22μm filtered
Endotoxin: <0.25 EU/mL
Storage: Keep refrigerated 36‑46 °F (2‑8 °C)
How It Works
Bacteriostatic water functions through multiple protective mechanisms:
Antimicrobial Action
Benzyl Alcohol Mechanism
Disrupts bacterial cell membranes and denatures proteins
Static vs Cidal
Inhibits bacterial growth (bacteriostatic) rather than killing (bactericidal)
Broad Spectrum
Effective against most common laboratory contaminants
pH Stability
Maintains antimicrobial activity across pH range
Peptide Compatibility
Non-reactive
Does not interact with most peptide structures
Stability Enhancement
Helps maintain peptide integrity during storage
Multiple Withdrawals
Allows repeated access without contamination risk
Research Applications
Bacteriostatic water serves multiple critical functions in research:
Peptide ReconstitutionPrimary application in peptide research: Dissolves lyophilized peptides while maintaining structure
Preserves biological activity of sensitive compounds
Enables accurate dosing and dilution
Compatible with most research peptides
|
Storage SolutionsExtended stability for research compounds: Allows storage of reconstituted peptides for weeks
Prevents bacterial contamination during storage
Maintains sterility through multiple uses
Reduces waste from single-use preparations
|
Laboratory StandardsMeeting research quality requirements: USP-grade water ensures consistency
Low endotoxin levels for sensitive assays
Validated sterility for reproducible results
Documented quality control parameters
|
Best PracticesOptimal use in research settings: Use aseptic technique for all withdrawals
Store reconstituted peptides as recommended
Label vials with reconstitution date
Discard if any cloudiness or particles appear
|
Important Considerations
Key factors for optimal bacteriostatic water use:
Temperature Sensitivity
Store at recommended temperature to maintain sterility
Compatibility Check
Verify peptide compatibility with benzyl alcohol
Expiration Dating
Monitor expiration and discard when expired
Volume Considerations
Calculate appropriate reconstitution volumes
Proper use of bacteriostatic water is essential for maintaining research integrity and reproducibility.
IMPORTANT: This product is exclusively for laboratory research purposes and is not approved for human or veterinary use.
References
- United States Pharmacopeia. “Bacteriostatic Water for Injection.” USP Monographs.
- Meyer BK, et al. “Antimicrobial preservative use in parenteral products: Past and present.” J Pharm Sci. 2007.
- Nema S, et al. “Excipients and Their Role in Approved Injectable Products.” PDA J Pharm Sci Technol. 2011.
- FDA Guidance. “Container Closure Systems for Packaging Human Drugs and Biologics.” 1999.
Additional information
| QTY | Buy 1, Buy 12+ and save 20%, Buy 3 and save 10%, Buy 6 and save 15% |
|---|---|
| Weight | 3mg, 10mg |
Related products
-
- Sale!
- Peptides
GLP2-T
- Price range: $60.00 through $150.00
- Select options This product has multiple variants. The options may be chosen on the product page
-
- Sale!
- Peptides
GHRP-6
- Price range: $28.50 through $50.00
- Select options This product has multiple variants. The options may be chosen on the product page
-
- Sale!
- Peptides
“WOLVERINE” – BPC-157/TB-500
- Price range: $76.00 through $90.00
- Select options This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.