Warning: Personnel using this standard should have practical experience in regular laboratory work. This standard does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with relevant national regulations. This standard specifies the method for the determination of mercury content in coatings by direct mercury measurement using solid-liquid sampling. This standard is applicable to the determination of total mercury and soluble mercury content in coatings. The lower limit of the total mercury determination method is 2.0 μg/kg, and the lower limit of the soluble mercury determination is 0.1 μg/kg.
SN/T 3010-2011 Referenced Document
GB 18582-2008 Indoor decorating and refurbishing materials.Limit of harmful substances of interior architectural coatings
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 3010-2011 history
2011SN/T 3010-2011 Determination of mercury in paint. Method of direct determining of mercury with solid and liquid injection