GB/T 19225-2003
ActiveDetermination of copper，cobalt，nickel and zinc in coal
煤中铜、钴、镍、锌的测定方法
Application Summary AI generated
This standard specifies the method for determining the concentrations of copper, cobalt, nickel, and zinc in coal samples. It is applied in the coal mining and quality inspection industries to analyze trace metal content, supporting environmental assessments and coal utilization planning. The method is used for routine testing in laboratories to ensure compliance with industrial or regulatory specifications.
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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.