物料
glass column
技术
gas chromatography (GC): suitable
长度 × 外径 × 内径
6.0 ft (1.8 m) × 5.0 mm × 3.0 mm, TightSpec
色谱柱类型
empty
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一般描述
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) = 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)
应用
Empty column may be used for packing adsorbents for temperature-programmed desorption (TPD) instrumentation.
其他说明
This is a TightSpec column, which conforms to within +/- 6 mm of its stated length.
法律信息
Shimadzu is a trademark of Shimadzu Corporation
法规信息
新产品
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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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