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Clear Fast-Freeze Flask Bottoms

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.

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Showing 1 - 10 of 10 Results

120 ml Fast-Freeze Flask Bottom
 Fast-Freeze Flask Bottom

Catalog # 7542300

Price: $114.00

    1200 ml Fast-Freeze Flask Bottom
     Fast-Freeze Flask Bottom

    Catalog # 7543000

    Price: $217.00

      150 ml Fast-Freeze Flask Bottom
       Fast-Freeze Flask Bottom

      Catalog # 7542400

      Price: $119.00

        2000 ml Fast-Freeze Flask Bottom
         Fast-Freeze Flask Bottom

        Catalog # 7543200

        Price: $273.00

          300 ml Fast-Freeze Flask Bottom
           Fast-Freeze Flask Bottom

          Catalog # 7542600

          Price: $135.00

            40 ml Fast-Freeze Flask Bottom
             Fast-Freeze Flask Bottom

            Catalog # 7542000

            Price: $71.50

              600 ml Fast-Freeze Flask Bottom
               Fast-Freeze Flask Bottom

              Catalog # 7542800

              Price: $146.00

                80 ml Fast-Freeze Flask Bottom
                 Fast-Freeze Flask Bottom

                Catalog # 7542200

                Price: $90.25

                  900 ml Fast-Freeze Flask Bottom
                   Fast-Freeze Flask Bottom

                  Catalog # 7542900

                  Price: $185.00

                    750 ml Fast-Freeze Flask Bottom
                     Fast-Freeze Flask Bottom

                    Catalog # 7542700

                    Price: $175.00

                      • Gail's Story Changed the Way We Think About Lab Freeze Drying

                        When she visited Kelly at Labconco, Gail's struggle led to an epiphany that would change how laboratory freeze drying is done. With the creation of Lyo-Works OS, samples can now be monitored from anywhere. And with End-Zone™ End Point Detection, now FreeZone Freeze Dryers can even send you an alert when your samples are completely lyophilized. 
                      • 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).

                      Resources

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                      User's Manuals

                      Filter Paper Installation Guide

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

                      View PDF (802.5 KB)

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