Dispensed in a 30mL, plastic, multi-dose vial.
Bacteriostatic Water for Injection, USP is: chemically designated H2O and is a sterile, non-pyrogenic preparation of water containing 0.9% (9mg/mL) of benzyl alcohol added as a preservative and has a pH of 5.7 (4.5 to 7.0).
The semi-rigid vial is fabricated from a specially formulated polyolefin. It is a copolymer of ethylene and propylene. The safety of the plastic has been confirmed according to USP biological standards for plastic containers. It requires no vapor barrier to maintain the proper labeled volume.