capillary column

capillary column

[′kap·ə‚ler·ē ‚käl·əm]
(analytical chemistry)
One of the long, narrow (100 meters by 0.2-0.5 millimeter or 330 feet by 0.008-0.02 inch) columns used for capillary gas chromatography. Also known as open tubular column.
References in classic literature ?
One soul is a counterpoise of all souls, as a capillary column of water is a balance for the sea.
The familiar experiment called the hydrostatic paradox, in which a capillary column of water balances the ocean, is a symbol of the relation of one man to the whole family of men.
Palo Alto, CA, USA) fitted with a Thermal Conductivity Detector and a capillary column (Nukol Fused silica capillary column 30 m x 0.
The polyethylene used to coat the capillary column with a film thickness of 3.
25 um) fused silica capillary column was used to analyze the composition of shale oil and coal tar samples.
1) EPA Method 521 - Determination of Nitrosamines in Drinking Water by Solid Phase Extraction and Capillary Column Gas Chromatography with Large Volume Injection and Chemical Ionization Tandem Mass Spectrometry (MS/MS).
Although resolved from cholesterol, oxidized/derivatized 7-DHC was not resolved from its isomer 8-DHC on the capillary column, so it generated a composite peak (see the online Data Supplement).
The GC-MS analysis of the crude extract of fish samples was performed using a Varian GC-MS (Model Varian CP 3800) equipped with a VF-5 fused silica capillary column (30m x 0.
Gas chromatography analysis was performed using a GC system equipped with a flame ionization detector (FID) and HP-5MS capillary column (30 m x 0.
Additional aliquots from six bottles of RM 8504, selected according to a stratified random sampling scheme, were analyzed by GC-ECD equipped with not only a DB-5 capillary column (described above) but also one with a relatively non-polar stationary phase (DB-XLB, J & W Scientific, Folsom, CA).
Espinoza selected a capillary column, a slender glass tube that is about 30 m long and coiled like a rattlesnake.
The particles were removed by centrifugation, and the solution was analyzed in a capillary column by electron spin resonance (ESR) spectroscopy (Bruker ESP300 ESR spectrometer; Bruker, Ettlinger, Germany).