21538
Empty Glass GC Column, for Shimadzu™ 7A, 9A, 12A, 14A, 14B, 15A, 16A, and 2014 (On-Column)
L × O.D. × I.D. 6.0 ft (1.8 m) × 5.0 mm × 3.0 mm
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About This Item
UNSPSC Code:
41121800
Recommended Products
material
glass column
technique(s)
gas chromatography (GC): suitable
L × O.D. × I.D.
6.0 ft (1.8 m) × 5.0 mm × 3.0 mm
column type
empty
compatibility
for use with Shimadzu
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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.[1]
Silane treated empty glass column. Fittings are not included.
- X (length of injector arm) = 13.0 in. (330 mm)
- Y (length of detector arm) = 11.0 in. (279 mm)
- S (span, injector to detector) = 1.57 in. (40 mm)
Application
Empty column may be used for packing adsorbents for temperature-programmed desorption (TPD) instrumentation.[2]
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Shimadzu is a trademark of Shimadzu Corporation
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Find documentation for the products that you have recently purchased in the Document Library.
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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