- Ultra-Clear Resin
- Large External Graduations
- Packaged in Resealable Bags
- RNase-, DNase-, and Endotoxin-Free
- FDA CFR 21 compliant
These tubes are made from an ultra-clear resin that allows you to easily view the contents. They feature universal screw threads for use with most popular brand screw caps. Low-profile caps include an ethylene propylene O-ring, ensuring a secure seal. Tubes also feature large external graduations and a smooth surface for applying labels. Tubes fit most common rotors. Tubes and caps are autoclavable at 122°C and freezable to -90°C. Sterile tubes are radiation sterilized. Certificate available to verify lot-by-lot testing.
Ordering Information: Sterile tubes with attached caps are packaged 50 tubes per bag; all other products are packaged 500 per bag. Assorted pack of caps (16466-084) contains equal quantities of red, orange, yellow, blue, green, and white caps.