GAS-CHROMATOGRAPHIC DETERMINATION OF O-PHTHALIC ACID-ESTERS IN-SOURCEEMISSIONS

Authors
BARTULEWICZ J BARTULEWICZ E GAWLOWSKI J NIEDZIELSKI J
Citation
J. Bartulewicz et al., GAS-CHROMATOGRAPHIC DETERMINATION OF O-PHTHALIC ACID-ESTERS IN-SOURCEEMISSIONS, Chemia Analityczna, 41(5), 1996, pp. 753-762
Citations number
15
Categorie Soggetti
Chemistry Analytical
Journal title
Chemia Analityczna → ACNP
ISSN journal
00092223
Volume
41
Issue
5
Year of publication
1996
Pages
753 - 762
Database
ISI
SICI code
0009-2223(1996)41:5<753:GDOOAI>2.0.ZU;2-4
Abstract
The method of omicron-phthalate acid esters determination in effluent gases is described. Phthalates are adsorbed on a bed of Amberlite XAD- 2. Desorption with acetone yields 100% recovery. Sample preparation fo r chromatographic analysis may involve separation from interfering hyd rocarbons with the use of solvent elution from silica gel. Limit of de termination for the individual phthalate is 0.1 mg m(-3) for 301 of ai r drawn through the adsorbing trap.