The white washer seal fits tightly on top of the tube opening to ensure a leakproof seal
Made of medical-grade, non-cytotoxic, USP class VI, and FDA compliant polypropylene*
BSE/TSE, BPA, phthalate, Latex, and Heavy metal-free
Sterilized by Gamma radiation and Autoclavable
Free of RNase, DNase, Pyrogen, and DNA
Designed for safe storage at temperatures as low as -196 °C (but should be used only in the gas phase of liquid nitrogen). Autoclavable at 121°C. Sterilized by gamma radiation and packaged in unique tamperproof, resealable, safety-lock bags of 100†. Skirted tubes have a locking base for easy one-hand operations and only 1 1/4 turn of the cap is sufficient to screw the cap on the vial. Closure* and vial are both made of polypropylene having the same coefficient of expansion, ensuring an equally secure seal both at room temperature and at low cryogenic temperatures. Tubes have a white marking area, they can be color-coded with a Capinsert™ (Series T312) and are compatible with most storage systems. Only the non-skirted vials can be centrifuged up to 17,000 x g.
Thread (Tube) - External
Cap color - Natural
Washer seal material - Silicone
Graduations - Yes
Sterilization - Gamma radiation
Temperature range - -196 °C to +121 °C
Autoclavable - Yes
95 kPa - Tested
CE - IVD - Yes
Certified - RNAse, DNAse, DNA and Pyrogen free
Qty/Pk - 100
Qty/Cs - 1000