Biological monitoring of occupational exposure to 1-methoxy-2-propanol

Détails

ID Serval
serval:BIB_1861
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Biological monitoring of occupational exposure to 1-methoxy-2-propanol
Périodique
Journal of Chromatography B: Biomedical Sciences and Applications
Auteur(s)
Laitinen J., Liesivuori J., Savolainen H.
ISSN
1387-2273
Statut éditorial
Publié
Date de publication
1997
Peer-reviewed
Oui
Volume
694
Numéro
1
Pages
93-98
Langue
anglais
Résumé
At the end of a workweek 23 silkscreen printers gave a urine sample for capillary gas chromatographic analysis for 1,2-propanediol. The mean concentration was 2.52 (S.D. 2.01) mmol mol creatinine(-1) (median=1.76, n=23). The urinary excretion of 1,2-propanediol was linearly dependent on the preceding 1-methoxy-2-propanol exposure measured in the worker's breathing zone [y=0.99+0.28x, n=23, r=0.67, where y is the urinary 1,2-propanediol concentration, in mmol mol creatinine(-1) and x is the concentration, in cm3 m(-3), of 1-methoxy-2-propanol (90.2%), 1-ethoxy-2-propyl acetate (5.8%), 1-methoxy-2-propyl acetate (2.1%) and 1-ethoxy-2-propanol (1.9%) in the air].
Mots-clé
Chromatography, Gas, Environmental Monitoring, Humans, Occupational Exposure/analysis, Propylene Glycol, Propylene Glycols/metabolism, Propylene Glycols/urine
Pubmed
Web of science
Création de la notice
19/11/2007 13:12
Dernière modification de la notice
20/08/2019 13:48
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