Bacteriostatic Water

Bacteriostatic Water, 3 mL, is a sterile, non-pyrogenic aqueous solution formulated for the reconstitution or dilution of various research compounds. The primary component is highly purified water (H2O), ensuring a neutral and stable environment for sensitive substances. A key feature of this preparation is the inclusion of 0.9% (9 mg/mL) benzyl alcohol. Benzyl alcohol acts as a bacteriostatic agent, inhibiting the growth of most common bacteria in the solution, thereby extending the utility of the reconstituted research material for multiple withdrawals. The preparation process involves rigorous sterilization techniques to ensure the absence of microbial contaminants and pyrogens, critical for maintaining the integrity of research studies. The pH of Bacteriostatic Water is typically maintained within a physiological range, minimizing potential alterations to the stability or activity of dissolved research compounds. Its primary application in research settings is to provide a sterile, preserved medium for substances that require dilution prior to experimental use. Historically, bacteriostatic solutions have been developed to support research requiring sterile diluents over extended periods. The inclusion of benzyl alcohol is a well-established method for achieving bacteriostasis in aqueous formulations. This product is strictly for in vitro laboratory and academic research purposes and is not intended for human or animal use.