Cryogenic Tubes

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Tubes with Internally-Threaded Caps
  • Polypropylene cap has silicone rubber O-ring for a secure, leakproof seal.
  • Maximize tube storage within racks, boxes, and canes.
  • Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and pyrogens.
Tubes with Externally-Threaded Caps
  • HDPE cap has secure, lip-seal feature so no O-ring is necessary.
  • External threads reduce contamination and cross-contamination potential.
  • Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and pyrogens.

12 Items