GC Cryo-Traps from SIS (Catalog D2)

GC Cryo-Traps from SIS

D2

Phone: 908-788-5550

www.sisweb.com

Adds Cryo-Cooling Capabilities to your GC

New Programmable Cryo-Cooling and Heating Trap for the Cryo-Focusing of Volatiles and Semi-Volatiles at the Head of

GC Capillary Columns.

Applications:

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Thermal Desorption Sample Trapping

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Purge and Trap Systems

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GC Headspace Sample Analysis

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Multi-dimensional GC Applications

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Improve Chromatographic Resolution

of Early Eluting Peaks

GC Cryo-Trap™ - 4" Model

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4.0" long trap

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For high flow applications (2 to 50 ml//min)

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Two Models

- Model 951 for Liquid CO2 cooling to -70°C

- Model 961 for Liquid N2 cooling to -180°C

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Variety of Custom I.D.’s Available:

- Standard 1.0 mm I.D.

- 1/16" I.D. & 1/8" I.D. Also available

Micro Cryo-Trap™ - 1" Model

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Best for Microbore GC Capillary Columns

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Only 1.0" Long

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Easily installs inside GC Oven without interfering with column connectors

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Uses smallest volume of cooling gases

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Two Models

- Model 971 for Liquid CO2 cooling to -70°C

- Model 981 for Liquid N2 cooling to -180°C

Two Sizes Available

For details on each of these models see the following pages on the GC Cryo-Trap and the Micro Cryo-Trap™.

Free Application Notes Available at www.sisweb.com

Cryo-Trap Heating and Cooling Controller

4” Cryo-Trap

Micro Cryo-Trap