Please view the following information regarding the usage of Thermo Scientific 2D barcoded storage tubes:
Tube Type; Typical Storage Temperature; Application(s); Special Feature(s)
Sepraseal; -20 degrees C; Compound storage; Can easily be removed for sample access
Presplit Sepraseal; -20 degrees C; Compound storage; Up to 200 piercings
Duraseal; -20 degrees; Compound storage; Safe seal for multiple piercings
Matrix ScrewTop; -80 degrees C; Blood components, DNA, Bacteria; With the correct torque, there is very little evaporation at -80 C, disposable pipette tips can be used
Nunc Screwcap; -176 degrees C; Mammalian cells; Minimal height, tubes can be removed with cryo gloves