1.1 This test method is intended as a screening test to determine if the solids in a paint contain more than 0.5 % lead. The test described barely detects the presence of 0.4 % but gives a definite positive result at the 0.5 % level.
ASTM
Standard Test Method for Detection of Lead in Paint and Dried Paint Films
STD-52997
2005
2010-12-01
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