Designed for the storage of biological material, human or animal cells, at temperatures as low as -196 °C (but should be used only in the gas phase of liquid nitrogen). The cap features a long skirt for easy one-handed aseptic technique, a super fast thread design allowing removal with only 11/4 turn, and an inside thread design that will not contribute to possible contamination. This cap also features an exclusive silicone washer fitted inside the cap to ensure a positive seal at any temperature, even the lowest of cryogenic temperatures. The tubes are provided with a white marking area for sample identification and can be color coded by the use of a CAPINSERT™ (Series T312 for choice of available colors). T308-2 can be centrifuged up to 17,000g. Vials are sterilized by gamma radiation and are packaged in unique tamperproof, resealable safety-lock bags of 100. Autoclavable
1- A CAPINSERT™ is available in 11 different colors. Perfect for color coding
2- Vertical ribs facilitate cap removal
3- Super fast 1-1/4 turn thread design
4- Both cap and tube are made of same polypropylene material, therefore same coefficient of expansion ensures secure seal at all temperatures
5- Thick wall makes vial almost unbreakable
6- Large white marking area
7- Excellent clarity makes sample easy to see
8- Round bottom / Very easy to empty contents completely
9- Many sizes available as self-standing with universal locking base.
Tubes & caps on this page are certified
RNase, DNase, Pyrogen and DNA-free.
|Size (mm)||12.5 x 41||12.5 x 49||12.5 x 48||12.5 x 70||12.5 x 72||12.5 x 90|
Starting at: $4.00