Vial, 0.75mL, Polypropylene

The neck finish of the Snap Ring™ vial allows the use of Chem Snap Caps™ or standard aluminum seals. The Snap Ring™ finish eliminates the need for crimping or decapping. Designed to work with robotic arm or other auto samplers. This vial also incorporates the unique Step Vial design that precisely centers a limited volume insert in the vial neck.