Cryovial Tubes with external thread and  silicone washer seal View Product

Cryovial Tubes with external thread lip and sealMade from specially formulated polypr...

Cryovial Tubes with external thread design lip and silicone o-ring sealMade from spec...

Cryovial Tubes with internal thread and silicone washer sealMade from specially formu...

Cryovial Tubes with internal thread design and silicone o-ring sealMade from speciall...