Biological monitoring of exposure to low concentrations of styrene
โ Scribed by C. N. Ong; C. Y. Shi; S. E. Chia; S. C. Chua; H. Y. Ong; B. L. Lee; T. P. Ng; K. Teramoto
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 625 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0271-3586
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๐ SIMILAR VOLUMES
Volunteers (six men and one woman) were exposed by inhalation to styrene within the concentration range of 20 to 200 mg/m 3 The average retention of styrene vapours in the respiratory tract was 71 % The yield of styrene metabolism measured within 24 h was 39 and 17 % for mandelic acid and phenylglyo
Four volunteers were exposed dermally to styrene vapours within the concentration range of 1300 to 3200 mg/m 3 The increase in the levels of mandelic and phenylglyoxylic acids in urine after exposure was strongly noticeable The dermal vapour absorption coefficient (a) was calculated: for styrene it