American owned & operated · Clearly specifiedFor research use only. Not for human or veterinary use.

About PepWater

Bacteriostatic water, done right.

Clearly formulated, batch tested, and ready for research.

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Three PepWater research vials in a bright laboratory setting
PepWater 30 mL research vial

PepWater was built to keep research supply simple.

PepWater is American owned and operated, with a straightforward focus: reliable bacteriostatic water, clear product information, and dependable service.

Quality You Can Count On

PepWater is produced in a GMP-certified facility. Each batch is tested for sterility, bacterial endotoxins, pH, benzyl alcohol concentration, particulate matter, and solution clarity before release.

Clearly Labeled. Lot Identified.

Every 30 mL vial states its formulation, volume, and lot identifier, making the essential product details easy to find and verify.

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PepWater 30 mL research vial on a clear laboratory platform

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