GB/T 9741-2008
ActiveChemical reagent - General method for the determination of residue after ignition
化学试剂 灼烧残渣测定通用方法
Application Summary AI generated
This standard specifies a general method for determining the mass of non-volatile residue remaining after a chemical reagent sample is ignited at a specified high temperature. It is applied in chemical laboratories and quality control settings to assess the purity of analytical-grade reagents, ensuring they meet specified limits for inorganic impurities. The method is critical for manufacturers and users of chemical reagents in industries like pharmaceuticals, environmental testing, and research.
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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.