GB/T 9758.1-1988
ActivePaints and varnishes--Determination of “Soluble” metal content--Part 1:Determination of lead content--Flame atomic absorption spectrometric method and dithizone spectrophotometric method
色漆和清漆 “可溶性”金属含量的测定 第一部分:铅含量的测定 火焰原子吸收光谱法和双硫腙分光光度法
Application Summary AI generated
This standard specifies flame atomic absorption spectrometric and dithizone spectrophotometric methods for determining the soluble lead content in paints and varnishes. It is applied in the coatings industry for quality control and safety testing, particularly to ensure that liquid or dried paint films comply with regulatory limits on leachable lead in consumer products and industrial coatings.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.