Taiwan Provincial Standard of the People's Republic of China
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CNS 5468-1980
Scope
This standard specifies the testing of dissolved lead and total lead in water and seawater. The applicable test range is 100~1000 μg/l. If the concentration exceeds the upper limit, it can be diluted before testing.
CNS 5468-1980 history
1980CNS 5468-1980 Method of Test for Lead in Water (Atomic Absorption, Chelation-Extraction)