Buy Bacteriostatic Water: BAC Water for Laboratory Research

Looking to buy bacteriostatic water for laboratory research? ReGene Sciences supplies bacteriostatic water, commonly called BAC water, in multiple sizes for controlled laboratory and research applications.

Our bacteriostatic research solution contains 0.9% benzyl alcohol as a bacteriostatic preservative and is available in convenient 3mL, 10mL, and 30mL formats.

When purchasing bacteriostatic water, researchers should consider more than vial size or price. Clearly identified composition, lot traceability, product documentation, appropriate packaging, storage information, and supplier transparency are all important considerations when sourcing laboratory materials.

ReGene Sciences products designated for research use are sold strictly for laboratory research purposes and are not intended for human or animal consumption, medical treatment, diagnosis, or therapeutic use.

Buy Bacteriostatic Water from ReGene Sciences

ReGene Sciences offers bacteriostatic water for laboratory research in several volume options.

Available formats include:

3mL Bacteriostatic Water

A compact 3mL format containing 0.9% benzyl alcohol for laboratory research applications.

10mL Bacteriostatic Water

A 10mL BAC water format providing additional solution volume while maintaining the same 0.9% benzyl alcohol concentration.

30mL Bacteriostatic Water

A larger 30mL research format for laboratories requiring greater solution volume.

30mL Bacteriostatic Water 3-Pack

A multi-vial option containing three 30mL bacteriostatic water containers for research facilities requiring additional laboratory inventory.

What Is Bacteriostatic Water?

Bacteriostatic water is a preserved aqueous solution.

A commonly encountered formulation contains 0.9% benzyl alcohol, equivalent to approximately 9 mg of benzyl alcohol per mL.

Benzyl alcohol acts as a bacteriostatic preservative, meaning that it helps inhibit the growth or reproduction of certain bacteria.

The presence of a preservative is an important characteristic distinguishing bacteriostatic water from unpreserved aqueous solutions.

What Is BAC Water?

BAC water is a commonly used abbreviation for bacteriostatic water.

Although consumers and researchers may search for terms such as:

these terms do not necessarily describe every formulation identically.

Researchers should always review the actual composition and specifications listed for the individual product before purchasing.

What Is in Bacteriostatic Water?

A common bacteriostatic water formulation consists primarily of water containing 0.9% benzyl alcohol.

Benzyl Alcohol Specifications

Chemical Name: Benzyl Alcohol
Molecular Formula: C₇H₈O
Molecular Weight: 108.14 g/mol
CAS Number: 100-51-6

Water Specifications

Molecular Formula: H₂O
Molecular Weight: 18.02 g/mol
CAS Number: 7732-18-5

The molecular properties of these compounds remain the same regardless of whether the solution is supplied in a 3mL, 10mL, or 30mL container.

What Does 0.9% Benzyl Alcohol Mean?

A concentration of 0.9% w/v benzyl alcohol corresponds to approximately 9 mg of benzyl alcohol per mL.

Changing the container size changes the total quantity of solution but not the concentration when each product uses the same 0.9% formulation.

Vial Size Concentration Approx. Total Benzyl Alcohol
3mL 9 mg/mL 27 mg
10mL 9 mg/mL 90 mg
30mL 9 mg/mL 270 mg

This means researchers can select a container size based on laboratory requirements without changing the specified benzyl alcohol concentration.

What Should You Look for When Buying Bacteriostatic Water?

When deciding where to buy bacteriostatic water, consider the information provided by the supplier rather than evaluating price alone.

1. Clearly Identified Composition

A supplier should clearly state what the product contains.

For a 0.9% bacteriostatic water formulation, the benzyl alcohol concentration should be readily available within the product specifications.

2. Lot and Batch Identification

Lot numbers provide traceability between an individual product and its associated production batch.

This is particularly important in laboratory environments where researchers maintain records of materials used during experimental work.

3. Certificate of Analysis

Where applicable, a Certificate of Analysis (COA) provides batch-associated analytical information.

Researchers purchasing laboratory materials should be able to identify available documentation and associate it with the appropriate product lot.

4. Product Labeling

Labels should clearly identify relevant information such as:

Clear labeling improves laboratory inventory management and product traceability.

5. Appropriate Packaging

Containers should arrive properly sealed and without visible damage.

Researchers should inspect incoming laboratory materials according to their established receiving procedures.

6. Storage Information

Suppliers should provide applicable storage information so researchers can maintain products according to their specified conditions.

7. Research-Use Classification

Researchers should understand the intended-use classification of any material they purchase.

ReGene Sciences products designated for research use are supplied strictly for laboratory research purposes.

Where Can I Buy Bacteriostatic Water?

Researchers can purchase bacteriostatic water for laboratory research directly from ReGene Sciences.

ReGene Sciences offers multiple sizes so laboratories can select an appropriate format based on their inventory and research requirements.

Rather than choosing a supplier based exclusively on price, consider product specifications, lot traceability, available documentation, packaging, and supplier transparency.

Can You Buy BAC Water Online?

BAC water and other laboratory solutions are available through online research suppliers.

When purchasing BAC water online, researchers should review the actual product specifications rather than relying solely on the product title.

Check for information about:

These details make it easier to compare research products from different suppliers.

Bacteriostatic Water 3mL vs 10mL vs 30mL

Choosing between 3mL, 10mL, and 30mL bacteriostatic water primarily comes down to the volume required for the laboratory’s research workflow.

When each contains 0.9% benzyl alcohol, the concentration remains the same.

3mL BAC Water provides the smallest individual container format.

10mL BAC Water provides a medium-volume option.

30mL BAC Water provides substantially more solution per container.

30mL 3-Packs provide multiple larger-volume containers for laboratories requiring greater research inventory.

Researchers should choose a format based on their own established laboratory requirements.

Is Bacteriostatic Water the Same as Reconstitution Solution?

Bacteriostatic water can be used as a type of laboratory reconstitution solution when appropriate for a particular established research protocol, but the terms are not universally interchangeable.

“Reconstitution solution” is a broader category.

Different reconstitution solutions can contain different ingredients and have different specifications.

Researchers should therefore evaluate the actual formulation rather than assuming every product marketed as a reconstitution solution contains 0.9% benzyl alcohol.

Bacteriostatic Water vs Sterile Water

Bacteriostatic water and unpreserved sterile water have different formulations.

A key difference is the bacteriostatic preservative.

A typical bacteriostatic-water formulation contains 0.9% benzyl alcohol, whereas an unpreserved sterile-water formulation does not contain this benzyl alcohol preservative.

The appropriate laboratory solution depends upon the specifications of the particular research protocol.

Bacteriostatic Water vs Saline

Bacteriostatic water should also not be confused with saline.

Saline solutions contain sodium chloride at a specified concentration.

Bacteriostatic water containing water and 0.9% benzyl alcohol has a different chemical composition.

Researchers should select laboratory solutions according to the requirements of their established experimental procedures.

Does Bacteriostatic Water Expire?

Bacteriostatic water products may carry manufacturer-assigned expiration dates.

For unopened products, researchers should follow the expiration date and storage requirements provided for the particular product.

The presence of benzyl alcohol does not create an unlimited shelf life.

Appropriate laboratory inventory practices can include documenting:

How Should Bacteriostatic Water Be Stored?

Follow the storage conditions stated on the individual product label or accompanying documentation.

General laboratory practices include protecting containers from physical damage, maintaining the specified temperature range, monitoring expiration dates, and following applicable laboratory SOPs.

Researchers should not assume refrigeration automatically increases the shelf life of a product.

Frequently Asked Questions About Buying Bacteriostatic Water

Where can I buy bacteriostatic water?

ReGene Sciences offers bacteriostatic water for laboratory research in 3mL, 10mL, and 30mL formats, as well as a 30mL multi-vial option.

Can I buy BAC water online?

BAC water is available from online laboratory and research suppliers. Researchers should compare composition, concentration, volume, lot traceability, documentation, storage information, and intended-use classification before purchasing.

What is BAC water?

BAC water is a commonly used abbreviation for bacteriostatic water.

Is BAC water the same as bacteriostatic water?

Yes. “BAC water” is commonly used as shorthand for bacteriostatic water.

What is in bacteriostatic water?

A common formulation consists of water containing 0.9% benzyl alcohol, equivalent to approximately 9 mg/mL.

What sizes of bacteriostatic water are available?

ReGene Sciences offers 3mL, 10mL, and 30mL formats along with a 30mL 3-pack.

Does the concentration change with vial size?

Not when each product contains the same 0.9% formulation. The total quantity of benzyl alcohol changes with volume, but the concentration remains 9 mg/mL.

What should I check before buying bacteriostatic water?

Review the composition, concentration, container volume, lot identification, available batch documentation, storage information, packaging, and research-use classification.

Does bacteriostatic water expire?

Bacteriostatic water products may carry manufacturer-assigned expiration dates. Follow the information supplied for the specific product.

Is ReGene Sciences bacteriostatic water intended for human use?

No. ReGene Sciences research products are supplied strictly for laboratory research use only and are not intended for human or animal consumption, medical treatment, diagnosis, or therapeutic applications.

Buy Bacteriostatic Water for Laboratory Research

ReGene Sciences offers bacteriostatic water and BAC water for laboratory research in several convenient formats.

Researchers can choose from:

3mL Bacteriostatic Water
10mL Bacteriostatic Water
30mL Bacteriostatic Water
30mL Bacteriostatic Water 3-Pack

Each product page provides additional information regarding its volume, composition, storage, and available product documentation.

When purchasing laboratory research materials, consider quality documentation, traceability, product specifications, and supplier transparency alongside price.

All ReGene Sciences research products are intended strictly for laboratory research use only.