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FreeZone Legacy Freeze Dryers

FreeZone Legacy Freeze Dryers (also known as lyophilizers) are designed to handle the lyophilization needs of research and pilot plant laboratories. Benchtop models with 2.5 and 6 liter collector capacities that reach -50º C are available.

FreeZone Freeze Dryers with Lyo-Works OS are available with capacities from 2.5 to 18 liters. They have collectors that reach -50º C, -84º C, ideal for freeze drying samples with low eutectic temperatures including ones containing acetonitrile, and -105° C, ideal for freeze drying samples with ultra low eutectic temperatures including ones containing dilute amounts of methanol or ethanol.

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FreeZone Legacy Freeze Dryers

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Let Scout lead you to the right laboratory hood or evaporation equipment for your application.

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.

Literature & Resources

  • Brochures

    • FreeZone Freeze Dryers Catalog

      Contains a selection guide, features and benefits, specifications and ordering information on the complete line of FreeZone Freeze Dry Systems, with collector capacities from 2.5 to 18 liters; FreeZone Triad Freeze Dryers; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; drying accessories; glassware and vacuum pumps.

    • Laboratory Guide to Freeze Drying

      Industry service publication on the principles of freeze drying, preparation techniques and methods.

    • French-Language FreeZone Freeze Dryers Catalog

      This French-language catalog contains an overview, features, benefits, specifications and ordering information on FreeZone Freeze Dryers. Ordering information on accessories is also included. En français.

  • En Español

    • Catalogos de Sistemas de Liofolización FreeZone

      Contiene una guía de selección de liofolizadoras, caraterísticas y beneficios, especificaciones e información para ordenar de la línea completa de Sistemas de Liofolización FreeZone, con capacidades del colector de 1 a 18 litros; Sistemas Triad FreeZone ; FreeZone Stoppering Tray Dryers; FreeZone Bulk Tray Dryers; accesorios de secado; frascos de vidrio y bombas de vacío rotativas de paletas y accionamiento directo.

  • Application Notes

    • Concentration of Solutes: Options for the Removal of Solvents from Samples

      This Labconco application note briefly discusses the various options for removing solvents including evaporation, vacuum concentration, lyophilization, reverse extraction, dialysis and precipitation.

    • Methodologies using the Freeze Dryer

      Approximate Freeze Drying Times, Procedure for Freeze Drying Fish Samples for Volatile Substances Using a 4.5 Liter Freeze Dry System, Extraction and Analytical Method for "Microcystin LR" in Cyanobacteria Samples, General Freeze Dry Application for Snake Venom and Other Small Volume Samples of 0.4 ml or Less, Freeze Drying Fungi, General Freeze Dry Application for Monitoring Soil Samples, Freeze Dry Applications for Monitoring Anti-Cancer Drugs and Freeze Drying Mango Powder.

  • Installation Qualification / Operation Qualification

    • Installation Qualification/Operation Qualification for FreeZone Freeze Dry Systems

      For validation of predetermined FreeZone Freeze Dry Systems and FreeZone Legacy Freeze Dryers specifications. Provides a checklist of installation and operation qualifications to complete when beginning operation on new or used FreeZone Freeze Dry Systems manufactured from 2004 through July 2017 and FreeZone Legacy Freeze Dryers manufactured in August 2017 or later. These systems have blue control panel labels and stainless steel fronts.

  • Declarations of Conformity

    • CE Declaration of Conformity - Legacy and Discontinued FreeZone Freeze Dry Systems

      For FreeZone Legacy and Discontinued Freeze Dry Systems.