BAC-Water (Bacteriostatic Water) – Essential for Safe Peptide Reconstitution
BAC-Water, also known as Bacteriostatic Water, is a sterile, non-pyrogenic solution containing 0.9% benzyl alcohol as a preservative. It is widely used in research and medical applications for diluting or dissolving medications, peptides, and hormones before injection. Unlike sterile water, BAC-Water can be reused multiple times within 28 days after opening, thanks to its bacteriostatic properties that inhibit bacterial growth.
For laboratories, peptide researchers, and individuals working with injectable compounds, BAC-Water is an essential product that ensures safety, consistency, and precision in the reconstitution process.
What is BAC-Water?
BAC-Water is a water-based solution formulated specifically to reduce contamination risks during multiple-dose use. Its key ingredient, benzyl alcohol (0.9%), acts as a preservative to keep the solution free from bacterial growth after repeated withdrawals from a vial.
This makes it particularly useful when handling peptides and medications that require repeated reconstitution and administration over time.
Composition of BAC-Water:
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Sterile Water for Injection (USP grade) – Serves as the main solvent.
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Benzyl Alcohol (0.9%) – Provides bacteriostatic properties for safe multi-use.
Why Use BAC-Water?
When reconstituting peptides, hormones, or other medications, maintaining sterility is critical. It offers several advantages over sterile water or sodium chloride solutions:
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Prevents Contamination – The benzyl alcohol reduces bacterial growth, keeping the solution sterile.
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Multi-Use Vial Safety – Unlike sterile water, It allows for multiple withdrawals from the same vial over 28 days.
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Extended Shelf Life – Ensures stability and usability of reconstituted compounds.
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Compatibility with Peptides – Works effectively with most lyophilized peptides and hormones.
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Cost-Effective – Reduces waste since the same vial can be used multiple times.
Applications of BAC-Water
BAC-Water is primarily used in medical and research settings for:
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Reconstituting Peptides – Commonly used for research peptides such as BPC-157, TB-500, Selank, Semax, MOTS-c, and others.
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Hormone Therapy – Preparing injectable hormones like HGH or testosterone.
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Medication Dilution – Diluting injectable drugs for safe administration.
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Research Studies – Ensuring consistent, contamination-free solvents in peptide and protein studies.
How to Use BAC-Water for Peptide Reconstitution
Proper handling ensures safety and sterility. A general guideline for peptide reconstitution includes:
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Sanitize – Clean the work area and disinfect the vial stoppers with alcohol swabs.
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Withdraw BAC-Water – Use a sterile syringe to draw the required amount.
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Inject into Peptide Vial – Slowly inject it into the lyophilized peptide vial.
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Dissolve Peptide – Gently swirl (do not shake) until fully dissolved.
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Store Properly – Keep reconstituted peptides refrigerated as instructed.
Always consult product-specific instructions or professional guidance for exact dosages and handling.
Safety, Storage & Precautions
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Storage: Keep it at controlled room temperature (20°C to 25°C) and away from direct sunlight.
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After Opening: Use within 28 days of first puncture.
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Do Not Freeze: Freezing may compromise sterility and effectiveness.
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For Research/Medical Use Only: Not for direct self-administration without professional oversight.
Key Benefits of BAC-Water
✔️ Sterile, non-pyrogenic, USP-grade solution
✔️ Bacteriostatic properties with 0.9% benzyl alcohol
✔️ Safe for multiple withdrawals within 28 days
✔️ Compatible with peptides, hormones, and medications
✔️ Essential for safe peptide research and reconstitution
Why Choose High-Quality BAC-Water?
The quality of it’s crucial to the safety and effectiveness of your research or therapeutic applications. Using substandard or contaminated solvents can lead to peptide degradation, reduced efficacy, or safety risks.
When purchasing it online, ensure it is:
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Pharmaceutical-grade (USP standard)
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Sterile and non-pyrogenic
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Packaged in multi-use vials with tamper-proof seals
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Stored and shipped properly
Final Thoughts: BAC-Water as a Research Essential
It’s more than just sterile water—it is a research essential that ensures safety, precision, and extended usability when working with peptides, hormones, and other injectables. Its bacteriostatic properties make it far superior to sterile water for multi-use purposes, allowing researchers and healthcare professionals to reconstitute compounds safely and effectively.
Whether you are engaged in peptide research, hormone therapy preparation, or injectable studies, It provides the reliability and sterility you need. Choosing a trusted supplier ensures your projects are supported by high-quality, pharmaceutical-grade solutions that maintain peptide integrity and research accuracy.
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