Prefilled dilution vials are designed for the food, dairy, pharmaceutical, and water industries. Eliminate the time and money spent on preparing your own dilution vials. Final pH for all solutions is 7.2 ±0.2 at 25°C. The 145-mL polypropylene vial features a flip-top lid for easy one-handed opening. The peptone water vials are gamma irradiated.

Buffered Peptone Water is intended to aid recovery of injured Salmonella species from foods and other samples prior to selective enrichment and isolation. Contains deionized water, sodium chloride, disodium phosphate, and monopotassium phosphate. These bottles are gamma irradiated.