81Pcs 2ml Cryo Tubes Plastic Small Vials with Screw Caps Graduated Plastic Cryovial Cryogenic Vial Tubes, PP Material, Free from DNase, RNase, Human DNA

Upgraded Leak-Proof Design: Each plastic vial cap is equipped with an O-shaped silicone gasket to prevent liquid leakage, which can ensure the safety of stored samples and ensure tightness, allows you to do experiments without worrying about leaks
Stable Performance: 2ml cryo tubes can withstand extreme environments from low temperature -112°F to high temperature 248°F, ideal for low temperature storage of laboratory samples, it's a unique choice for labs choosing storage containers
Wide Range of Applications: Not only can be used for scientific experiments, but also can be used as spices, beads, liquids, powders, seed storage, party and holiday decorations, adding fun to life
What you Will Get: 81Pcs 2ml small vials with screw caps, 1pc 81-hole box. The 81 holes small vials holder is also fit for 0.5ml,1.5ml and 2ml vials, and the upgraded design ensures that the vial will not fall due to tilting
Size Introduction: Length of cryovials with screw cap: 46mm/1.8inch, diameter: 11mm/0.43inch. The size of the vial box is 12.5*12.5*5cm/4.9*4.9*2inch, and the size of the small hole in the rack is 13mm*13mm/0.51*0.51inch

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