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Aspects of high-temperature capillary gas chromatography

✍ Scribed by Hinshaw, J. V. ;Ettre, L. S.

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
395 KB
Volume
12
Category
Article
ISSN
0935-6304

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✦ Synopsis

Polywax 655 by cold on-column, PT split, and PT splitless injection. A) Cold on-column. B) PT split. C) FTsplitless; 1.0 minute split time. D) pT splitless; 4.0 minute split time. Conditions: column, Al-clad 7 m X 0.25-mm i.d. X 0.1 -pm film, high-temperature methyl silicone; He carrier, 8 psig; split flow in B), 50 mL/min.; PTV inlet, 5OoC initial, 44OOC final; oven, 50% initial, 1 5'/min to 420OC. FID, 45OoC, range 1, atten X 32.0.5 pL injections.

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