Bacteriostatic Water

Product Overview

Bacteriostatic Water, commonly referred to as Bac Water, is a well-established laboratory reagent used across a broad spectrum of scientific research disciplines. Available from Direct Anti Peptide, this preparation is a sterile, nonpyrogenic solution of water for injection-grade diluents, preserved with 0.9% benzyl alcohol. The inclusion of benzyl alcohol as a bacteriostatic agent inhibits the growth of most bacteria, extending the usability of the solution across multiple laboratory access events — a key advantage for research workflows requiring repeated use from a single vial. This product is supplied strictly for in-vitro and laboratory research purposes and must not be used in any biological, clinical, or consumptive context.

Peptide Structure & Amino Acid Sequence

Bacteriostatic Water is not a peptide and therefore does not possess an amino acid sequence or molecular peptide structure. It is an aqueous chemical preparation. Its primary active component is benzyl alcohol (C₇H₈O) at a concentration of 0.9% v/v, dissolved in sterile purified water. This formulation is chemically inert with respect to most peptide and protein substrates, making it a widely used vehicle in peptide research reconstitution workflows. Researchers should note that compatibility with specific compounds should always be independently verified prior to use.

Chemical & Physical Characteristics

• Composition: Sterile Water for Injection with 0.9% Benzyl Alcohol (v/v)
• Appearance: Clear, colourless solution
• Preservative: Benzyl Alcohol 0.9%
• Pyrogenicity: Nonpyrogenic
• pH: Approximately 5.7 (typical range 4.5–7.0)
• Osmolarity: Near-physiological, suitable as a diluent base
• Sterility: Produced under aseptic manufacturing conditions

The nonpyrogenic nature of this preparation is a critical quality attribute, ensuring the solution is free from bacterial endotoxins that could otherwise interfere with sensitive in-vitro assay results or cell-based research models.

Purity & Analytical Verification (HPLC & MS)

While Bacteriostatic Water is not a peptide subject to HPLC purity profiling in the traditional sense, the product supplied by Direct Anti Peptide undergoes rigorous analytical quality control to confirm sterility, benzyl alcohol concentration accuracy, and absence of particulate matter. Benzyl alcohol content is verified to be within the specified 0.9% v/v range using validated analytical methods. Each batch is tested to confirm the absence of microbial contamination and endotoxins, ensuring suitability for sensitive laboratory research environments.

Quality Control & Lyophilization Integrity

Bacteriostatic Water is supplied as a ready-to-use liquid solution and is not lyophilized. Quality control protocols applied during manufacture include sterility testing, particulate matter assessment, and preservative concentration verification. Vials are sealed under aseptic conditions to maintain the integrity of the preparation from point of manufacture through to the end user. Researchers should inspect each vial visually prior to use and discard any preparation that appears cloudy, discoloured, or contains visible particulates.

Safety, Handling & Laboratory Precautions

All handling of Bacteriostatic Water must be performed by suitably qualified laboratory professionals in accordance with applicable institutional safety guidelines. Benzyl alcohol, while present in low concentrations, is a chemical preservative and must be handled with appropriate care. Standard laboratory personal protective equipment (PPE), including gloves and eye protection, should be worn at all times. This product is strictly for research use and must not be administered to humans or animals under any circumstances. Keep out of reach of unauthorised personnel.

Reconstitution, Packaging & Storage

Bacteriostatic Water from Direct Anti Peptide is supplied in sealed, multi-use vials designed for laboratory research applications. The product should be stored under refrigerated conditions (2°C–8°C) and kept away from direct light and heat sources. Do not freeze. Once accessed, the vial should be used within the timeframe consistent with standard laboratory protocols for bacteriostatically preserved solutions. This product is not supplied with reconstitution instructions for injectable or consumptive use — all applications are strictly limited to in-vitro research contexts.

Intended Research Use & Market Positioning

Bacteriostatic Water is a foundational reagent in peptide and protein research, routinely used by scientists, biochemists, and laboratory professionals as a diluent for lyophilized research compounds. Its bacteriostatic preservation makes it particularly valuable in research settings where a single vial must be accessed on multiple occasions without compromising solution integrity. Direct Anti Peptide positions this product as a premium research-grade diluent for qualified researchers seeking a reliable, consistently formulated preparation available to buy online at a competitive price.

Ordering, Availability & Fulfillment

Bacteriostatic Water is available for sale online through Direct Anti Peptide with straightforward ordering and prompt dispatch. Researchers can order now with confidence, knowing that each unit is processed, quality-checked, and packaged to maintain product integrity during transit. Our fulfillment process is designed to ensure that laboratory professionals receive their research reagents in optimal condition and within expected delivery timeframes. Competitive pricing and reliable stock availability make Direct Anti Peptide a trusted source for this essential laboratory reagent.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Bacteriostatic Water supplied by Direct Anti Peptide is classified solely as a research reagent. It is not approved, intended, or labelled for use as a drug, food, cosmetic, or medicinal product. Handling must be restricted to suitably qualified professionals operating within appropriate regulatory and institutional frameworks. All product information provided is for educational and research reference purposes only. Direct Anti Peptide accepts no liability for misuse, improper handling, or application of this product outside its intended research scope.