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guo nei wen xian cai zuo
Author(s): 
Pages: 43-44
Year: Issue:  4
Journal: Occupational Health and Emergency Rescue

Keyword:  接触限值最高容许浓度回归方程计算中毒性白内障扁桃酸亚慢性毒性变应性皮炎毒性研究脱离接触接触组;
Abstract: <正> 苯乙烯的生物接触限值研究(陈震阳等)根据健康人一次性接触的数据和作业工人长期接触的值,经回归方程计算我国最高容许浓度下(40mg/m~3)的苯乙烯生物接触限值。健康人一次性接触和作业工人班后尿中扁桃酸和苯酰甲酸分别为0.13和0.337g/L,在此接触下工人无任何不良反应,因此建议取≤0.35g/L较为合适。[摘自《中华预防医学杂志》1992;26(5)]
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