CRYO-LOK vials are ideal for
storage or transport of material at extremely low temperatures. The vials have external
threads, providing a smooth and uniform inner surface. This eliminates the problem of
airborne contamination and/or sample loss so common when vials with internal threads are
used. The screwcap incorporates a molded-in sealing ring which assures a tight leakproof
Peti-Vials are made
from a special grade of polypropylene which produces a product of optimum clarity. Unique
design offers users a leakproof fit with only one-half turn of a cap.
Multi-Vials are an excellent multipurpose container.
They are primarily used for liquid scintillation counting, beta-gamma counting, and sample
storage. Made from a new type of polypropylene which assures superior visibility. White
polystyrene caps are perfect for convenient, easy marking.