HIGHLY SENSITIVE PROCEDURE FOR GAS-CHROMATOGRAPHIC DETERMINATION OF TRIETHYLAMINE IN ATMOSPHERIC AIR

Authors
ZAPEVALOV MA NAZAROVA EG PETRUSHKOV NK RASULEV UK KHUDAEVA GN
Citation
Ma. Zapevalov et al., HIGHLY SENSITIVE PROCEDURE FOR GAS-CHROMATOGRAPHIC DETERMINATION OF TRIETHYLAMINE IN ATMOSPHERIC AIR, Journal of analytical chemistry, 51(11), 1996, pp. 1106-1108
Citations number
10
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of analytical chemistry → ACNP
ISSN journal
10619348
Volume
51
Issue
11
Year of publication
1996
Pages
1106 - 1108
Database
ISI
SICI code
1061-9348(1996)51:11<1106:HSPFGD>2.0.ZU;2-P
Abstract
A highly sensitive gas-chromatographic procedure for determining triet hylamine in atmospheric air is developed. it involves the chemisorptio n preconcentration of trace amines in sulfuric acid, their subsequent elution with a berate buffer solution (pH 10) and transfer to an organ ic phase, and gas-chromatographic determination using detection with a selective surface-ionization detector. The total error of the procedu re is about 20% in the determination of triethylamine in air at a leve l of 0.8 MPC.