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High resolution gas chromatographic determination of permanent gases with a helium ionization detector

✍ Scribed by Verga, G. R.

Publisher: John Wiley and Sons
Year: 1985
Tongue: English
Weight: 210 KB
Volume: 8
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240080820

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✦ Synopsis

The capability of the helium ionization detector (HID) to operate in connection with capillary columns for trace gas analyses has been evaluated. Two different capillary corumns were considered: a PLOT fused silicacolumn withmolecular sieveand a thick film WCOT glasscolumn with PS-255Thedeterminationof trace impurities in gases can be achieved with evident advantages over classical adsorption columns, even using a split injection system. Direct on-column injections also have been investigated with promising results.

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