Bacteriostatic Water for Injection is a sterile, non-pyrogenic solution of water containing 0.9% benzyl alcohol as a preservative. It is designed for safe use in diluting or dissolving medications for injection, particularly peptides, hormones, and other reconstitutable compounds. The inclusion of benzyl alcohol helps inhibit bacterial growth, allowing multiple withdrawals from the same vial under proper sterile conditions.
This product is supplied in a multi-use 30ml vial, making it ideal for research, laboratory, and medical preparation settings where precision and sterility are crucial.
Introducing our premium 30ml Bacteriostatic Water for Injection, the essential diluent for a wide range of injectable medications and research applications. Formulated to meet the highest standards of purity and safety, our bacteriostatic water is a sterile, non-pyrogenic solution containing 0.9% benzyl alcohol. This crucial preservative inhibits the growth of most common bacteria, ensuring the integrity and extended shelf life of reconstituted solutions.

Key Features:
Pharmaceutical Grade Purity: Manufactured in a cGMP-compliant facility, our bacteriostatic water is rigorously tested to ensure it is free from contaminants, pyrogens, and endotoxins.
Optimal Preservative: The 0.9% benzyl alcohol acts as an effective bacteriostatic agent, allowing for multiple withdrawals from a single vial without compromising sterility.
Versatile Use: Ideal for reconstituting lyophilized (freeze-dried) medications, peptides, and various other powdered substances requiring a sterile diluent.
Convenient Size: The 30ml vial provides a generous volume for multiple uses, making it a cost-effective and practical choice for both medical professionals and researchers.
Safety Sealed: Each vial is sealed to ensure tamper-proof integrity and sterility upon delivery.
Why Choose Our Bacteriostatic Water?
Our commitment to quality ensures that you receive a product you can trust for all your critical applications. The presence of benzyl alcohol not only extends the shelf life of your reconstituted solutions but also significantly reduces the risk of contamination, providing peace of mind and reliable results. Whether for clinical use, laboratory research, or compounding, our 30ml Bacteriostatic Water for Injection is the smart choice for safety, purity, and convenience.
Note: This product is intended for professional use only and should be administered by a qualified healthcare professional or researcher. Always follow the specific instructions for the medication or substance being reconstituted.
In addition to the previous description, here are more details and selling points for the 30ml Bacteriostatic Water for Injection:
Designed for Precision and Safety
Our 30ml Bacteriostatic Water is engineered for professionals who demand meticulous control and sterility. The carefully calibrated concentration of 0.9% benzyl alcohol ensures that it acts as a reliable preservative without affecting the potency or stability of most sensitive compounds. This makes it the preferred diluent for a wide range of applications, including:
Medical Reconstitution: Safely and effectively rehydrating powdered medications for intramuscular, subcutaneous, or intravenous injection.
Laboratory and Research: Ideal for dissolving peptides, hormones, and other sensitive research chemicals, where maintaining sterility over time is paramount.
Compounding Pharmacies: A go-to solution for pharmacists who create custom formulations and need a dependable, multi-dose diluent.
The Science Behind the Solution
Bacteriostatic Water is a cornerstone of modern sterile practices. The term “bacteriostatic” means it inhibits the growth of bacteria, unlike “bactericidal,” which kills them outright. This is a crucial distinction. The benzyl alcohol works by disrupting the metabolism and cell membrane of bacteria, preventing them from multiplying within the vial. This unique property allows for the withdrawal of multiple doses from the same vial over a period of up to 28 days, a significant advantage in clinical settings.
Features that Stand Out:
Clear, Odorless Solution: A visually transparent liquid that won’t interfere with the appearance or properties of the substance it’s dissolving.
High-Quality Glass Vial: Packaged in a durable, medical-grade glass vial to prevent chemical leaching and maintain the solution’s integrity.
Rubber Stopper and Flip-Top Seal: The secure rubber stopper allows for easy and multiple needle withdrawals, while the protective flip-top cap ensures sterility before initial use.
Clearly Labeled: The vial is marked with crucial information including concentration, volume, lot number, and expiration date, ensuring traceability and safe use.
Confidence in Every Drop
When you choose our 30ml Bacteriostatic Water for Injection, you are not just purchasing a product; you are investing in reliability and peace of mind. Our commitment to stringent quality control and Good Manufacturing Practices (GMP) means every vial delivers the consistency and purity you need to ensure the best possible outcomes for your patients or your research. Trust in a product that is designed to perform flawlessly, every time.
FAQ – 30ml Bacteriostatic Water for Injection
Q1: What is 30ml Bacteriostatic Water for Injection?
A: It is a sterile, non-pyrogenic solution of water containing 0.9% benzyl alcohol. The preservative helps prevent bacterial growth, making it suitable for repeated use when withdrawing solution from the vial under sterile conditions.
Q2: What is it used for?
A: It is primarily used as a diluent to dissolve or reconstitute medications, peptides, and lyophilized compounds before injection. It ensures proper dosage preparation and maintains sterility during multiple withdrawals.
Q3: Why does it contain benzyl alcohol?
A: Benzyl alcohol acts as a preservative to inhibit bacterial growth. This allows the vial to be safely used more than once, unlike sterile water for injection which must be used in a single dose.
Q4: Is it safe for direct injection?
A: No. Bacteriostatic Water should not be injected on its own. It is only intended as a diluent for medications. Always follow proper reconstitution and administration guidelines.
Q5: How long can a vial be used after first opening?
A: When handled under sterile conditions, a bacteriostatic water vial can typically be used for up to 28 days after the first puncture. Discard any unused solution after this period.
Q6: What is the difference between bacteriostatic water and sterile water?
A: Sterile Water for Injection contains no preservatives and is single-use only. Bacteriostatic Water contains benzyl alcohol, making it safe for multiple withdrawals when aseptic technique is followed.
Q7: Can it be used for all medications?
A: No. Some medications may be incompatible with benzyl alcohol. Always check the manufacturer’s guidelines or consult a qualified professional before use.
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