GB/T 9740-2008
ActiveChemical reagent - General method for the determination of dry residue after evaporation
化学试剂 蒸发残渣测定通用方法
Application Summary AI generated
This standard specifies a general method for determining the mass of non-volatile residue remaining after evaporating a chemical reagent sample. It is applied in the chemical industry for quality control of reagents, solvents, and liquid chemicals to assess purity and contamination levels. The method is used by manufacturers and laboratories to ensure compliance with specifications for products like analytical-grade solvents.
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