Bacteriostatic water research reference for Texas peptide labs — composition, handling, and stability notes.
Written for the Texas research community, this reference brings together the documentation Texas researchers reference for BAC water that labs from Austin to Houston, Dallas to San Antonio typically request when qualifying a new lot. Every batch we dispatch from our Texas warehouse ships with the analytical documentation described below.
Bacteriostatic water contains 0.9% benzyl alcohol as a preservative and is the standard diluent for reconstituting lyophilized research peptides. Once penetrated, a vial is typically documented as usable for 28 days at 2–8°C in Texas lab records.

