Designed for safe storage at temperatures as low as -196 °C (but should be used only in the gas phase of liquid nitrogen).
Packaged in unique tamperproof, resealable, safety-lock bags
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, can be color coded with a cap insert, and are compatible with most storage systems.
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
Certified RNAse, DNAse, DNA and Pyrogen free
Technical Specifications:
Volume
1.2 to 5.0 mL
Maximum RCF
Only the non-skirted vials can be centrifuged up to 17,000 x g
Sterility
Sterile - Gamma Irradiated sterilized to an assurance level (SAL) of 10⁻⁶
Cap Style
Screw-Cap - Internally Threaded with a silicone rubber O-ring seal.
Purity
Certified RNase, DNase and Pyrogen-Free. BSE/TSE, BPA, phthalate, Latex and Heavy metal free
Material
Vials and screw caps are manufactured from high-clarity, ultra-pure polypropylene conforming to USP Class VI.
Autoclavable
Products may be sterilized at 121°C and 15 psi for 15 minutes
Manufacturing Standards
Manufactured in a facility that meets or exceeds ISO 2859-1:1999
Warning
Cryogenic vials can be stored in the vapor phase of liquid nitrogen (LN2). Storing them directly in the liquid can result in damage the tube, sample loss and contamination.