The national standard of Ammonium Metatungstate is GB/T 26033-2010.
National standard of ammonium metatungstate: GB/T 26033-2010
National standard release date of ammonium metatungstate: January 10, 2011
Implementation date of national standard of ammonium metatungstate: October 1, 2011
Scope of National Standard for Ammonium Metatungstate: This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality certification of ammonium metatungstate.
National Standard for Ammonium Metatungstate: China Nonferrous Metals Industry Association (CNMIA)
Unit: National Technical Committee for Standardization of Nonferrous Metals
Implementing unit: National Technical Committee for Standardization of Nonferrous Metals, Rare Metals Branch
International Standard Classification Number: 77.160
China Standard Classification Number: H71
Standard Status: Current Recommended National Standard
This standard provides detailed regulations on the quality, performance and test methods of ammonium metatungstate, which provides unified guidance and basis for the production, inspection and use of ammonium metatungstate.
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