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BacScience Bacteriostatic Water

Introducing

BacScience Bacteriostatic Water

Formulated for researchers who demand consistency and purity. Each vial is manufactured under strict quality controls and verified with dual Certificates of Analysis, so every batch meets the same rigorous standard.

  • Dual COA verified
  • Pharmaceutical-grade quality
  • Consistent, batch-to-batch purity
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Why It Matters

Why Bacteriostatic Water Quality Matters

Not all bacteriostatic water is created equal. Purity, sterility, and consistency directly affect the accuracy and safety of your research.

Contamination Risk

Low-quality water introduces contamination risk that can compromise entire batches of research.

Dosing Accuracy

Low-quality water introduces contamination risk that can compromise entire batches of research.

Sterility Maintained

Low-quality water introduces contamination risk that can compromise entire batches of research.

Verified Every Batch

Low-quality water introduces contamination risk that can compromise entire batches of research.

Built for Research You Can Rely On

Benefits

Built for Research You Can Rely On

Every feature of BacScience Bacteriostatic Water is designed around one goal: giving researchers a product they can trust batch after batch.

Pharmaceutical-Grade Purity

Manufactured to strict purity standards for dependable, research-grade results.

Dual COA on Every Batch

Manufactured to strict purity standards for dependable, research-grade results.

Consistent Sterility

Manufactured to strict purity standards for dependable, research-grade results.

Trusted by Researchers Nationwide

Manufactured to strict purity standards for dependable, research-grade results.

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Transparency First

Why Dual COAs Matter

We don't just test once. Every batch of BacScience Bacteriostatic Water is verified twice, so you get independent confirmation of purity, not just a single data point.

COA #1

Raw Material Testing

Every raw material batch is tested by an independent third-party lab before it ever enters production, confirming purity at the source.

View Sample COA
COA #2

Final Product Testing

Every raw material batch is tested by an independent third-party lab before it ever enters production, confirming purity at the source.

View Sample COA

Independent Lab Testing

Verified by Third-Party Laboratories

Every batch of BacScience Bacteriostatic Water passes through independent, accredited laboratories before it reaches you. No shortcuts, no self-certification — just verified results you can check for yourself.

View Lab Reports
100%
Batches Tested
2
Independent Labs Per Batch
0
Contaminants Tolerated
24-48hr
Report Turnaround
What's Inside the Product

The Formula

What's Inside the Product

A simple, transparent formulation — nothing hidden, nothing unnecessary. Just pharmaceutical-grade water and a benzyl alcohol preservative at a precise, consistent concentration.

Base USP Sterile Water for Injection
Preservative Benzyl Alcohol 0.9%
Sterility Sterile, Non-Pyrogenic
Vial Size 10mL / 30mL
Storage Room Temperature, Protect from Light

Specifications

Product Specifications

Everything you need to know about BacScience Bacteriostatic Water at a glance.

Volume 10mL / 30mL vials
Packaging Single vial or multi-pack
Shelf Life 24 months unopened
Storage Conditions Room temperature, protect from light
Sterility Sterile, non-pyrogenic
Certification Dual COA per batch
Why Researchers Choose BacScience

Trusted in the Field

Why Researchers Choose BacScience

Research begins with quality. That's why labs and researchers consistently choose BacScience for water they can rely on, batch after batch.

1

Consistent Quality

Every batch meets the same rigorous standard, so results stay reliable across every order.

2

Verified Transparency

Every batch meets the same rigorous standard, so results stay reliable across every order.

3

Responsive Support

Every batch meets the same rigorous standard, so results stay reliable across every order.

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Got Questions?

Frequently Asked Questions

Everything you need to know about peptide testing, certification, and our platform.

Bacteriostatic water is sterile water containing a preservative that helps inhibit bacterial growth after the vial has been accessed. BacScience Bacteriostatic Water is formulated with 0.9% benzyl alcohol and is intended for laboratory and research applications.
BacScience Bacteriostatic Water is designed for laboratory and research applications where a sterile diluent is required. Researchers commonly use bacteriostatic water when preparing or reconstituting research compounds. BacScience products are intended for research use only and are not intended to diagnose, treat, cure, or prevent disease.
The amount depends on the quantity of material in the vial and the concentration required for the research protocol. BacScience provides a BAC Water Calculator and compound-specific reconstitution references to help researchers calculate concentration, liquid volume, and U-100 syringe-unit conversions. These tools perform mathematical conversions only and do not provide dosing or medical advice.
The BacScience BAC Water Calculator is a free research tool that calculates concentration and draw volume based on the amount of material, bacteriostatic water volume, and desired measurement entered by the researcher. It can also convert calculated volumes into U-100 syringe units for easier measurement reference.
Yes. BacScience maintains a growing Research and Reconstitution Library covering commonly researched peptides, GLP-1 compounds, NAD+, glutathione, vitamins, amino acids, and peptide stacks. These resources explain concentration calculations, reconstitution math, measurement conversions, and relevant research information.
BacScience Bacteriostatic Water has a simple formulation consisting of sterile water and 0.9% benzyl alcohol as a preservative. Product specifications and available testing documentation are published so researchers can verify the characteristics of the product they receive.
Yes. BacScience emphasizes independent third-party testing and batch documentation. Available Certificates of Analysis and testing information allow researchers to review relevant product specifications rather than relying solely on marketing claims.
Dual COA verification means BacScience uses two layers of testing documentation to provide additional transparency around product quality. BacScience describes its program as including raw-material testing as well as final-product testing, giving researchers additional documentation for the products they purchase.
Always follow the storage information provided with the specific product. BacScience currently specifies that its unopened bacteriostatic water should be stored at room temperature and protected from light. Researchers should also follow appropriate laboratory handling and contamination-control procedures after a vial has been accessed.
BacScience provides a free Research Library, Reconstitution Library, BAC Water Calculator, peptide reconstitution resources, GLP-1 resources, NAD+ resources, glutathione resources, and measurement/conversion guides. These resources are designed to make BacScience a central reference for bacteriostatic-water calculations and research preparation.
BacScience Calculator Preview
Reconstitution Research Library

How Much BAC Water Do I Use?

Not sure how much bacteriostatic water to use? Select your compound or stack to open its dedicated research reconstitution and concentration guide, then use the calculator below for the math.

Research-use reference only. Each guide provides concentration mathematics and compound-specific context before you use the calculator.

What is the total volume of your syringe?

How much bacteriostatic water are you adding?

ml

What is your peptide vial quantity?

mg

What is the dose?

How much syringe do you need to fill?
Syringe Measurement
The calculated volume is larger than the selected syringe capacity.

Calculation Details

Peptide concentration
Draw volume
U-100 syringe units
Approx. measurements per vial
This calculator is for mathematical conversion only and does not provide medical, dosing, or treatment advice. Always verify calculations and product-specific instructions with an appropriately qualified professional.