Flexible, non-contaminating silicone
rubber top fits on Fast-Freeze 600, 750, 900, 1200 and 2000 ml bottoms.
Fast-Freeze Flasks attach with
adapters to valve ports on Labconco Drying Chambers and Manifolds. A complete
Fast-Freeze Flask consists 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.
Diameter (Metric) Flask
Why Buy From Marshall Scientific?
Marshall Scientific's primary goal is to enhance your laboratory research at a more affordable price. Our industry-trained customer service team is always here to assist you along every step of your purchase, from initial product questions to technical support, and everything in-between. With our connection to some of the industry’s largest manufacturers, we can ensure you receive the lowest price without sacrificing quality whatsoever.
Brand-New Products for Far Less than Retail
Most Pieces Ship within 2 to 5 Business Days
All Products are Fully Warrantied
Trained Customer and Technical Support
Industry Leading Overall Customer Satisfaction
Unparalleled Customer Service
Our trained support staff will be able to answer all of your product related questions. Our phone lines are open every weekday from 9-5pm EST.