Micro Cryo-Trap

Micro Cryo-Traps

New Programmable Micro Cryo-Cooling and Heating Trap for the Cryo-focusing of Volatiles and Semi-volatiles at the Head of GC Capillary Columns.

Micro Cryo-Trap

Electronics Contoller Model 971 (CO2 coolant) or 981 (LN2 coolant)

Features

Only 1.0" Long - Uses minimum amount of cooling gas
Reduction of C02 or LN2 use by 97% as compared to cooling the entire oven.
Improve Chromatographic resolution of early eluting peaks
Dual programmable cryo-cooling and heating cycles
Trap compounds in the GC oven at the head of the GC column.
Remote input connector for switching between cryo-cooling and heating cycle switching via GC, Desorption system or manually.
Rapid heating up to 400 deg C at > 1000 deg C per minute.
Remote start output signal for starting GC, MS or recorder.

Applications

Thermal Desorption Sample Trapping
Purge and Trap Systems
GC Headspace Sample Analysis
Multi-dimensional GC applications

Additional Information

References and Literature

This product is also covered in Catalog pages D25-D26.

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