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23858 Supelco

Glass Packed GC Column (fits Varian®)

phase 3% SP-2100, matrix 100/120 SUPELCOPORT support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/4  in. × 2.0 mm



Related Categories Analytical/Chromatography, Gas Chromatography (GC), Glass Packed GC Columns (fit Varian), Packed GC Columns, Packed GC Columns and Components More...
material   glass column
mfr. no.   Varian
parameter   0-350 °C temperature (isothermal or programmed)
application(s)   gas chromatography (GC): suitable
L × O.D. × I.D.   6.0 ft (1.8 m) × 1/4  in. × 2.0 mm
matrix   100/120 SUPELCOPORT support
matrix active group   3% SP-2100 phase
column type   packed GC


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.

Use a glass column for applications where high inertness is required, such as for the analysis of active analytes. All glass columns undergo a proprietary high temperature silanization to ensure inertness. This column fits Varian 3000, 4000, 6000, and Vista (FID, inj A to det A).


Glass GC column packed with 3% SP-2100 on Supelcoport 100/120 was used for gas chromatographic analysis of synthetic esters of pregnenolone, during characterization of the lipoidal derivatives of pregnenolone which was prepared by incubation of the steroid with adrenal mitochondria.

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Varian is a registered trademark of Varian Medical Systems, Inc.

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NONH for all modes of transport


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