Bacteriostatic Water 10ml
Multi-Dose Reconstitution Solvent / 0.9% Benzyl Alcohol Diluent
$11.00$7.00
Grade: Laboratory Grade / Reconstitution Solvent
Sterility: Sterile-Filtered (0.22 µm Membrane)
Format: Aqueous Solution
Unit Size: 10 mL
Product Overview
Bacteriostatic Water 10ml is a sterile, non-pyrogenic, high-capacity preparation of water for injection containing 0.9% (9 mg/mL) benzyl alcohol added as a bacteriostatic preservative. Specially formulated as the industry-standard diluent for dissolving lyophilized peptides, proteins, and analytical chemical standards, this aqueous solvent prevents microbial growth and bacterial proliferation within multi-dose vials.
The inclusion of 0.9% benzyl alcohol suppresses the growth of most common Gram-positive and Gram-negative bacteria, fungi, and yeast. This 10mL multi-use volume provides research laboratories with an efficient, high-yield solvent supply for routine serial dilutions, high-throughput assays, and multi-vial peptide reconstitutions.
Key Research Features & Highlights
High-Yield 10mL Volume: Provides sufficient solvent volume to reconstitute multiple peptide vials or perform extended serial dilution series from a single container.
Bacteriostatic Preservative System: Formulated with 0.9% Benzyl Alcohol to inhibit bacterial proliferation and maintain solution sterility across repeated needle penetrations.
0.22 µm Sterile Membrane Filtration: Fully sterile-filtered and pyrogen-tested to protect delicate peptide bonds from contamination, endotoxin interference, or enzymatic breakdown.
Extended Reconstituted Compound Stability: Preserves dissolved peptide structural integrity at 2°C – 8°C for up to 30 days post-reconstitution.
Optimal pH Stability: Buffered to maintain a neutral-to-slightly-acidic pH (4.5 – 7.0), ensuring structural compatibility across diverse peptide sequences.
Primary Applications in Laboratory Research
Multi-Vial Peptide Reconstitution: Dissolving lyophilized research peptides, bioregulators, growth factor complexes, and secretagogues.
High-Throughput Assay Preparation: Serving as a reliable, sterile diluent for serial dilutions, micro-pipetting protocols, and cell culture media adjustments.
Analytical Reference Standard Preparation: Diluting high-purity chemical standards requiring a sterile, preservative-containing liquid medium.
Product Specifications
Attribute | Specification |
Component Compounds | Sterile Water for Injection + 0.9% Benzyl Alcohol ($C_7H_8O$) |
Net Volume | 10 mL |
Form | Clear, Colorless Aqueous Solution |
CAS Number | 7732-18-5 (Water) / 100-51-6 (Benzyl Alcohol) |
pH Range | 4.5 – 7.0 |
Sterility Testing | Endotoxin-Tested / 0.22 µm Membrane Filtered |
Container Type | Multi-Dose Sealed Glass Vial with Flip-Off Cap |
Storage & Handling Protocols
Unopened Vials: Store at controlled room temperature (15°C – 25°C) protected from direct light, heat sources, and freezing.
Post-Entry / Opened Vials: Maintain at 2°C – 8°C after initial needle penetration and utilize within 28–30 days. Discard if the solution shows turbidity, discoloration, or particulate matter.
Mandatory Research & Legal Disclaimer
FOR LABORATORY RESEARCH USE ONLY. This product is distributed exclusively for in vitro scientific research, educational, and analytical laboratory applications. It is not approved for human or animal injection, medical therapy, diagnostic procedures, cosmetic application, or commercial drug formulation.