Difference between revisions of "Cryogenic Mills"

[[File:Cryogenic Mills_1.jpg|thumb|200px|right|Cryogenic Mills]]

'''Cryogenic Mills''' are used to chill and pulverize samples to liquid nitrogen temperatures. The sample vial (0.5 - 4ml capacity) is immersed in liquid nitrogen throughout the grinding cycle. The sample is stabilized at cryogenic temperatures and its key characteristics preserved. 50ml sample capacity vials are available for use with the larger cryogenic mill. Other features provide for speed control (2 - 30 impacts/second) and programmable grinding duration (0.1 - 100 minutes).