Applications Guide
What Is Bacteriostatic Water Used For?
Bacteriostatic water is used to prevent the growth of bacteria in solutions, making it a useful tool in laboratory settings. It is often used as a diluent for reconstituting powders or for preparing standard solutions. BAC Water Depot offers US-manufactured bacteriostatic water that meets these needs, with a per-lot Certificate of Analysis from an independent third-party laboratory.
Direct Answer
Bacteriostatic water is used to prevent the growth of bacteria in solutions, making it a useful tool in laboratory settings. It is often used as a diluent for reconstituting powders or for preparing standard solutions. BAC Water Depot offers US-manufactured bacteriostatic water that meets these needs, with a per-lot Certificate of Analysis from an independent third-party laboratory.
By The Numbers
What Is Bacteriostatic Water Used For, In Numbers
28 days
Multi-dose in-use window once a vial is first punctured (refrigerated) — why bacteriostatic water is used for repeat reconstitution instead of single-use sterile water.
1–3 mL
Typical diluent volume most peptide vials require, so one 10 mL vial of bacteriostatic water can reconstitute several separate vials.
USP <85>
Endotoxin tested per lot, in addition to USP <71> sterility testing, before any vial ships.
ISO 9001:2015
Registered US facility manufactures every vial — Type I borosilicate glass with a rubber septum, in 10 mL and 30 mL formats.
Frequently Asked Questions
what is bacteriostatic water used for
Bacteriostatic water is used to prevent the growth of bacteria in solutions, making it a useful tool in laboratory settings. It is often used as a diluent for reconstituting powders or for preparing standard solutions. BAC Water Depot offers US-manufactured bacteriostatic water that meets these needs, with a per-lot Certificate of Analysis from an independent third-party laboratory.
bacteriostatic water uses
The primary use of bacteriostatic water is to inhibit the growth of bacteria in laboratory solutions. This is achieved through the addition of a bacteriostatic agent, such as benzyl alcohol, which is typically present at a concentration of 0.9%. Bacteriostatic water is also used for preparing standard solutions and for reconstituting powders, and can be purchased from suppliers like BAC Water Depot for $9.99 per 10 mL vial.
what is bac water for
Bac water, short for bacteriostatic water, is used to prevent bacterial growth in laboratory solutions. It is sterility tested per lot according to USP <71> standards, ensuring its suitability for use in laboratory settings. A 10-pack of 10 mL vials can be purchased for $74.99, with bulk discounts available for larger orders.
uses of bacteriostatic water
Bacteriostatic water is used in laboratory settings to prevent the growth of bacteria in solutions, and is often used as a diluent for reconstituting powders or for preparing standard solutions. It is available for purchase in various quantities, including single 10 mL vials for $9.99 or bulk tiers starting at 25 vials for $7.49 per vial. Each vial has a scannable QR code linking to the Certificate of Analysis.
what is bacteriostatic water used for in a lab
In a laboratory setting, bacteriostatic water is used to prevent the growth of bacteria in solutions, which can contaminate samples and affect results. It is typically used as a diluent for reconstituting powders or for preparing standard solutions, and is available from suppliers such as BAC Water Depot, which offers same-day US shipping from a US fulfillment center.
bacteriostatic water for laboratory use
Bacteriostatic water is a critical component in laboratory settings, where it is used to prevent bacterial growth in solutions. To ensure its quality, bacteriostatic water is sterility tested per lot according to USP <71> standards, and a Certificate of Analysis is provided for each lot. BAC Water Depot offers bacteriostatic water in quantities of 150 vials or more for $6.74 per vial.
what are the uses of bacteriostatic water in research
In research settings, bacteriostatic water is used to prevent the growth of bacteria in solutions, which can affect the accuracy of results. It is often used as a diluent for reconstituting powders or for preparing standard solutions, and is available for purchase in bulk quantities, such as 500 vials or more for $6.49 per vial, with a per-lot Certificate of Analysis provided for quality assurance.
how long can you use bacteriostatic water after opening
What is bacteriostatic water used for after the vial is first opened? It remains usable as a multi-dose diluent for 28 days once punctured, provided it's kept refrigerated, which is why it's preferred over single-use sterile water for repeat reconstitution of research peptides.
how much bacteriostatic water do you need to reconstitute a vial
Most peptide vials require only 1-3 mL of diluent to reconstitute, so a single 10 mL vial of bacteriostatic water is typically enough to reconstitute several separate vials. Each BAC Water Depot vial is also endotoxin tested per USP <85>, in addition to USP <71> sterility testing, before shipping from an ISO 9001:2015-registered US facility.