High strength borosilicate glass withstands extreme temperatures and high vacuum. Amber-colored glass protects light-sensitive samples. Flask bottom is 59.2 mm diameter x 145 mm 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 1/2" or 3/4" diameter valve ports.
Glass flasks withstand max temperature of 490º C. Flask toppers withstand a max temperature of 450º C.