Labconco 300 ml Complete Fast-Freeze Flask, Amber - 7540601

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 a max temperature of 490º C. Flask toppers withstand a max temperature of 450º C.

Specifications:

Estimated Shipping Weight: 1.5 lbs
Estimated Shipping Weight metric: 1.0 kg
Dimensions: 4.4" diameter x 7.2" h
Dimensions metric: 11.2 dia. x 18.3 cm

Attributes:

Valve Size: 3/4"
Volume: 300 ml