Cryogenic Tube Rack
-Designed to be superior in every way. Polycarbonate vial holders withstand both cryogenic freezing and autoclaving.
-Orientation of samples is easy with embossed index numbers, squared upper left corner, and sloped sides.
-Molded-in tabs in the bottom of each well help secure vials in place for one-handed opening and closing.
-Ribbed grips make handling with gloves easier.
-Pack of 4.