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See Chinese contents: SN/T 2697-2010 SN/T 2697-2010: Determination of sulfur, phosphorus, arsenic and chloride in coal for import and export. X-ray fluorescence spectrometric method
This Standard specifies the X-ray fluorescence spectrometric method for determination of sulfur, phosphorus, arsenic and chloride in coal. This Standard is applicable to the determination of sulfur, phosphorus, arsenic and chlorine content in imported and exported bitumite, anthracite and lignite. The measurement range of each element is shown in Table 1. Table 1 ¨C Measurement Range of Each Element
