Gas chromatographic retention indices for N-substituted amino s-triazines on capillary columns. Part V. Temperature dependence of the retention index
Author(s) -
Dušan Mijin,
Dušan Antonović,
Bratislav Jovanović
Publication year - 2003
Publication title -
journal of the serbian chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 45
eISSN - 1820-7421
pISSN - 0352-5139
DOI - 10.2298/jsc0311825m
Subject(s) - kovats retention index , chemistry , capillary action , chromatography , retention time , analytical chemistry (journal) , wax , atmospheric temperature range , linear relationship , reciprocal , gas chromatography , organic chemistry , thermodynamics , mathematics , linguistics , physics , philosophy , statistics
The temperature dependence of the retention index was studied for N-substituted amino s-triazines on DB-1 DB-5 and DB-WAX capillary columns within the temperature range 190-230 °C. Two linear equations with the column temperature and its reciprocal as variables were studied. The first one shows a slightly better precision for 2,4-bis(alky-lamino)-6-chloro-s-triazines and 2-alkylamino-4.6-dichloro-s-triazines. while the second one shows a better precision for 2,4-bis(cycloalkylamino)-6-chloro-s-triazines.
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