LCN 7541101

High strength borosilicate glass withstands extreme temperatures and high vacuum. Amber-colored glass protects light-sensitive samples. Flask bottom is 59.2mm diameter x 145mm tall. Includes one silicone rubber top. Features flat bottom and wide mouth for easy loading and cleaning.

Fast-Freeze® Flasks attach with adapters to valve ports on Labconco® Drying Chambers and Manifolds. They are available in clear or amber-colored glass. A complete Fast-Freeze® Flask consists of a rubber top, glass bottom and a supply of filter paper. 

Tops, bottoms and filter paper are available separately as replacement components. Adapters are available in borosilicate glass or stainless steel. Fast-Freeze® Flasks and Adapters are compatible with any brand freeze dryer that has 1/2in or 3/4in diameter valve ports.

Glass flasks withstand max temperature of 490ºC. Flask toppers withstand a max temperature of 450ºC.