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Screw Cap Microcentrifuge Tubes, TPE Seal, Self-Standing

Self-standing screw cap microcentrifuge tubes feature caps with integrated TPE seals. 500 tubes and caps per pack.
$77.05 $77.40
  • Caps feature integrated TPE seals that will never slip out of place
  • Saf-T-Seal™ tubes withstand centrifugation up to 20,000 × g
  • Suitable for boiling, vapor-phase liquid nitrogen, or -80°C storage
  • Caps available in natural, mixed colors, or 7 individual colors

Self-standing tubes are skirted with a conical interior base. 2.0 mL tubes have graduations and a writing surface; 0.5 mL and 1.5 mL tubes have no markings. Non-sterile tubes are certified free of detectable RNase, DNase, and DNA. Autoclavable polypropylene.