GB/T 9758.7-1988
ActivePaints and varnishes--Determination of “soluble” metal content--Part 7:Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints--Flameless atomic absorption spectrometric method
色漆和清漆 “可溶性”金属含量的测定 第七部分:色漆的颜料部分和水可稀释漆的液体部分的汞含量的测定 无焰原子吸收光谱法
Application Summary AI generated
This standard specifies a flameless atomic absorption spectrometric method for determining mercury content in the pigment portion of paints and the liquid portion of water-dilutable paints. It is applied in the paint and coatings industry for quality control and safety testing, particularly to assess soluble mercury levels in products like architectural coatings and industrial finishes. The method ensures compliance with environmental and health regulations by detecting toxic mercury in both solid pigment fractions and water-based liquid components.
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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.