21739

Supelco

Empty Glass GC Column, for PerkinElmer® 8000 and 9000 (On-Column)

L × O.D. × I.D. 3.0 ft (0.91 m) × 1/4  in. × 2.0 mm

Pricing and availability is not currently available.

material

glass column

application(s)

gas chromatography (GC): suitable

L × O.D. × I.D.

3.0 ft (0.91 m) × 1/4  in. × 2.0 mm

column type

empty

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General description

GC columns are of two types; packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.
Silane treated empty glass column. Fittings are not included.
  • X (length of injector arm) = 12.0 in. (305 mm)
  • Y (length of detector arm) = 6.81 in. (173 mm)
  • S (span, injector to detector) = 6.5 in. (165 mm)
This column fits PerkinElmer 8000 and 9000 (on-column injection).

Application

Empty column may be used for packing adsorbents for temperature-programmed desorption (TPD) instrumentation.

Legal Information

PerkinElmer is a registered trademark of PerkinElmer Inc.
Certificate of Analysis
Certificate of Origin
The determination of active filter aid adsorption sites by temperature-programmed desorption.
Zhu. Z. Y.
Journal of the American Oil Chemists' Society, 71, 189-194 (1994)
Raymond P. W. Scott
Introduction to Analytical Gas Chromatography (1997)

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