Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

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

Controller
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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    HP Insulator, HP #=05985-20412, Ceramic Washer, OD (in)=0.250, ID (in)=0.126, Thickness (in)=0.074 
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    Agilent (Hewlett Packard) Ceramic Insulators The following ceramic insulators are made from high purity alumina ceramic and are direct replacements for the original Hewlett Packard ceramic insulators used on mass spectrometers. Other sizes of ceramics insulators are listed elsewhere in this catalog. HP1 : HP Insulator, HP #=05985-20140, Ceramic Washer, OD ...
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    Ceramic Insulators for Hewlett Packard Mass Spectrometers We are constantly adding insulators for HP and other manufacturer's instrument systems. The following alumina insulators are currently available for the Hewlett Packard Mass Spectrometers. If other sizes and/or types are required, please write us, give us a call or send an ...
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