Excellent for holding cryotubes during work or incubation Floats in water; can also be used for quickly thawing frozen cells in a 37°C water bath Easily remove tubes by holding the center handle and pushing the rack down against the bench until the legs touch Dimensions: 6.4 mm (0.24 in.) thick; 95 mm (3.75 in) in diameter; 19 mm (0.75 in.) long legs Autoclavable