HomeProductsParts & AccessoriesFreeze Dry System Parts & AccessoriesFreeze Dry GlasswareFast-Freeze Flasks, Complete, Clear7540600

300 ml Complete Fast-Freeze Flask

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Catalog Number: 7540600
Price: $211.00

Key features
  • Flask Top Adapter Diameter: 3/4"

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  • Weight: 1.5 lbs
  • Weight metric: 0.7 kg
  • Dimensions metric: Flask Bottom: 145mm high, 59.2mm dia.
  • Flask Top Adapter Diameter: 3/4"
  • Volume: 300 ml

Complete Flask consists of 7542600 Flask Bottom, 7544200 Flask Top and a supply of filter paper.

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.


Freeze drying a cupcake: "Sublime at 40"

We freeze dried a cupcake in a Labconco FreeZone to celebrate the 40th birthday of Labconco Freeze Dryers. Come lyophilize with us!

Labconco Fast-Freeze Flask Adapters

Brief video detailing the installation of an adapter on a Labconco Fast-Freeze flask, as well as showing how tapered adapters can be reversed to accommodate both 1/2" and 3/4" flask tops.

Labconco Freeze Dry History Trailer

40 years in 40 seconds: This short video trailer is compiled from highlights of the 5 minute history video wherein Executive Emeritus John McConnell describes the 40 year history of the Labconco Freeze Dryer from its development in 1972, to the first products in 1974, up to today (filmed in 2014).

User's Manuals

Filter Paper Installation Guide

Step-by-step instructions on how to install filter paper into Fast-Freeze flasks.
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