Determination of diethyllead in the urine by flameless atomic absorption spectrometry.
نویسندگان
چکیده
A method for the determination of diethyllead in urine by flameless atomic absorption spectrometry after chelation with glyoxal-bis (2-hydroxyanil) and extraction of the formed complex with methyl isobutyl ketone is described. The method is specific in relation to both triethyllead and inorganic lead. The limit of detection was 3.2 micrograms Pb/l and the relative standard deviation in the concentration range 20-100 micrograms Pb/l was 0.076.
منابع مشابه
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ورودعنوان ژورنال:
- British journal of industrial medicine
دوره 42 1 شماره
صفحات -
تاریخ انتشار 1985