Bacteriostatic Water

Bacteriostatic Water for Injection, USP is a sterile, nonpyrogenic preparation of water for injection containing 0.9% (9 mg/mL) of benzyl alcohol added as a bacteriostatic preservative. It is supplied in a multiple-dose container from which repeated withdrawals may be made. The pH is 5.7 (4.5 to 7.0).

Water for Injection, USP is chemically designated H2O..