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以发中金属含量为接触汞、铅等金属的评价指标,已相当普遍。其优点为采样容易、含量高、操作过程中变动小、分析步骤简单、易贮存。作者对两名健康的非职业性金属接触的男性的头发中六种金属含量变化作了较长时间的连续观察。一、样品采集受检者OT从1969年2月至1970年5月共16个月(当时44岁)以及从1974年3月至1975年12月共22个月期间;KN则从1973年9月
In the hair content of metal contact mercury, lead and other metal evaluation indicators, has been quite common. The advantages of the sample is easy, high content, small changes in the operation, analysis steps are simple, easy to store. The authors made a long-term continuous observation of changes in six metals in the hair of two healthy, non-occupational metal men. First, the sample collection subjects OT from February 1969 to May 1970 a total of 16 months (then 44 years old) and from March 1974 to December 1975 a total of 22 months period; KN from 1973 9 month