Peptone water meets or exceeds requirements for CFTA, EPA, USP, and APHA in cosmetics, pharmaceutical, and water industries.

• Our pre-filled dilution vials are designed for the food, dairy, pharmaceutical, and water industries; and are filled to 25ml, 90ml, or 99ml with a variety of buffers and solutions available from Hardy.

• Vials are made of sturdy polypropylene with a leak-resistant seal that holds up even during air transport.

• Wide 45mm opening accommodates bulky samples. Also features plenty of head space for large samples.

• Each vial is clearly marked with a 90ml and 99ml fill line.

• Flip-top lid allows for easy one-handed opening and closing to make pipetting easier. Saves unnecessary motion! No awkward screw caps or plastic strips to tear off.

• Each lot is meticulously tested for pH, tested for microorganisms, fill volume, and growth promotion.

• Vials are made of clarified polypropylene for clear viewing. Also offers a large space for writing sample identification. Polypropylene is recyclable.

• Tamper-evident shrink seals are easily removed with a perforated red tear strip.

• Hardy's Dilu-Loks eliminate the time and money spent on preparing your dilution vials!

• Available with peptone water, buffered peptone water, Butterfield's Buffer, deionized water, phosphate buffer with MgCl, and as an empty sterile container.