General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 26046-2010
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and purchase order (or contract) content of copper oxide powder. This standard applies to copper oxide powder produced by copper powder oxidation method, ammonium bicarbonate-ammonia cuprous leaching method and soluble copper-alkali synthesis method. Raw materials, also used in the manufacture of pyrotechnics, dyes, catalysts, other copper salts and rayon industry and electroplating industry, etc.
GB/T 26046-2010 Referenced Document
GB/T 6679 General rules for sampling solid chemical products
JJF 1070 Measurement and Inspection Rules for Net Content of Quantitatively Packaged Commodities*, 2024-04-09 Update