This standard provides two methods for the determination of antimony in Paints, including flame atomic absorption spectroscopy (AAS) and the rhodamine B Spectrophotometric method, spec-trophotometry. Suitable for Coatings with "soluble" antimony content in the range of 0.05% to 5% (m/m). In cases of dispute, the AAS method is recommended as a referee method, while the rhodamine B spectrophotometry is an alternative method. The standard ensures the accuracy of the determination of antimony content to meet the mass standard of Coatings.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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