Document ID (ISN) | 62963 |
CIS number |
94-1635 |
ISSN - Serial title |
0340-0131 - International Archives of Occupational and Environmental Health |
Year |
1991 |
Convention or series no. |
|
Author(s) |
Kawai T., Yasugi T., Mizunuma K., Horiguchi S., Hirase Y., Uchida Y., Ikeda M. |
Title |
Methanol in urine as a biological indicator of occupational exposure to methanol vapour |
Bibliographic information |
1991, Vol.63, No.5, p.311-318. Illus. 38 ref. |
Abstract |
The exposure-excretion relationship and possible health effects of exposure to methanol vapour were studied in 33 exposed workers during the second half of two working weeks. There was a significant correlation between exposure to methanol vapour at concentrations of up to 5,500ppm and the levels of methanol measured in the shift-end urine samples. The calculation indicated that a mean level of 42mg methanol/L urine was excreted in the shift-end urine sample following 8h exposure to methanol at 200ppm (the current occupational exposure limit). Dimmed vision and nasal irritation were among the most frequent symptoms reported during the week. |
Descriptors (primary) |
methanol; determination in urine; exposure tests; exposure evaluation |
Descriptors (secondary) |
threshold limit values; irritation; visual function disorders |
Document type |
D - Periodical articles |
Country / State or Province | Japan |
Subject(s) |
Toxic and dangerous substances
|
Broad subject area(s) |
Chemical safety
|
Browse category(ies) |
Alcohols Exposure evaluation Biological monitoring
|