HG/T 5072~5074-2016
YS/T 629.2-2007
Chemical analysis methods of high purity alumina Determination of ferric oxide Orthopenanthroline photometric method extracted with Methyl-iso-butyl ketone
HG/T 5072-2016
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
HG/T 5073-2016
Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
GBZ/T 300.27-2017
Determination of toxic substances in workplace air-Part 27: Dibutyltin dilaurate,trimethyltin chloride and triethyltinchloride
YS/T 1300-2019
Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method
GB/T 8826-2019
Rubber antioxidant—Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
GB/T 21037-2024
Determination of diaveridine, trimethoprim and ormetoprim in feeds
HG/T 5687\uff5e5688-2020
HG/T 6314-2024
QB/T 1915-2021
32018R0243
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol
QB/T 1914-2013
Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC
HG/T 4895-2016
Blend of rubber antioxidant-N-( 1-methylheptyl)-N'-phenyl-p-phenylenediamine and polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (8PPD/TMQ)
QB 1915-1993
HG/T 5153~5156-2017
SN/T 2538-2010
Determination of sulfonamides potentiator residues in animal origin foodstuffs for import and export-LC-MS/MS method
ASTM D6845-22
Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area