GB/T 7532-2008
ActiveDetermination of heavy metals in organic chemical products - Visual colorimetry
有机化工产品中重金属的测定 目视比色法
Application Summary AI generated
This standard specifies a visual colorimetric method for determining heavy metal content in organic chemical products. It is applied in quality control and testing laboratories within the chemical industry to assess contamination levels in raw materials, intermediates, and finished organic products. The method is used when rapid, semi-quantitative screening for heavy metals is required, particularly in contexts where instrumental analysis is not available or necessary.
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