This standard specifies two methods for the determination of lead in Paints, including the flame atomic absorption spectroscopy (AAS) method (AAS) and the dithiazone Spectrophotometric method, spectrophotometry. Suitable for "soluble" coatings with lead content in the range of 0.05% to 5% (m/m). The standard recommends the use of the AAS method as the adjudication method in disputed situations, while the dithiazone spectrophotometry is an optional alternative method. The standard provides operating guidelines for the accurate determination of lead content to ensure the safety and mass of the 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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