About this item
CYO-LOK vials are ideal for storage or transport of material of extremely low temperatures.
- Graduated in 0.5 ml increments
The vials have external threads, providing a smooth and uniform inner surface. This eliminates the problem of air born contamination and/or sample loss so common when vials with internal threads are used. The screw top incorporates a molded-in sealing ring, which assures a tight leak-proof seal.
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