2.0ml Screw Cap Tubes, No Cap, Self-Standing, Tubes Only 1 Bag of 500 Tubes/Unit
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详细描述：
Trust your precious samples with our most durable and versatile screw cap microcentrifuge tubes developed for sercure use in a variety of laboratory environments. Tubes feature and easy 3/4 turn thread for one handed operation and compatible leak-proof o-ring screw cap. Olympus brand screw cap microtubes are ideal for general purposes, boiling applications, short or long-term cryogenic storage (-20ºC, -80ºC or LN2 vapor phase), etc. Rated to > 20,000 x g and Certified RNase, DNase & DNA free. Sterile, preassembled versions are also certified free of pyrogens.
Versatile and durable microtubes. O-ring screw caps sold separately (#21-266)
Constructed of super clear, autoclavable, medical grade polypropylene
Suitable from -196°C (vapor phase) to +121°C
Can be centrifuged to over 20,000g
100µl graduation mark versions available for most sizes
Certified RNase, DNase & DNA free
Sterile versions are certified pyrogen-free
This tube is self-standing with graduation mark
