These screw cap polypropylene micro-centrifuge tubes feature polypropylene screw caps that contain an o-ring made of nitrile rubber to provide a positive seal. We supply all these tubes sterile in both conical and self standing. They all withstand a RCF of 18,000 x g. Additional caps are available (SCI Cat.# BB111671C).
Description: 0.5 ml Tubes w/ Clear Cap & O-ring
Tube Style: Self Standing Tube
Case Quantity: 1,000