GB/T 654-2011 in English
VALIDChemical reagent—Barium carbonate
- Issued on:2011-12-30
- Implemented on:2012-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 654-2011化学试剂 碳酸钡》由TC63（全国化学标准化技术委员会）归口，TC63SC3（全国化学标准化技术委员会化学试剂分会）执行，主管部门为中国石油和化学工业联合会。
Scope
WARNING: Some test procedures specified in this standard may lead to hazardous conditions, and it is the user's responsibility to take appropriate safety and health measures. Molecular formula: BaC03 Relative molecular mass: 197.34 (according to the international relative atomic mass in 2007) This standard specifies the properties, specifications, test, inspection rules, packaging and signs of barium carbonate in chemical reagents. This standard applies to the examination of barium carbonate in chemical reagents.
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