GB/T 9758.2-1988
ActivePaints and varnishes--Determination of “soluble” metal content--Part 2:Determination of antimony content--Flame atomic absorption spectrometric method and rhodamine B spectrophotometric method
色漆和清漆 “可溶性”金属含量的测定 第二部分:锑含量的测定 火焰原子吸收光谱法和若丹明B 分光光度法
Application Summary AI generated
This standard specifies two analytical methods—flame atomic absorption spectrometry and rhodamine B spectrophotometry—for determining the content of soluble antimony in paints and varnishes. It is applied in the coatings industry for quality control and safety testing, particularly to assess compliance with regulations limiting toxic heavy metals in liquid or dried paint films. The standard is used by manufacturers and testing laboratories to quantify antimony that can leach from coatings, ensuring product safety for consumer goods, industrial finishes, and environmental protection.
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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.