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
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
HG/T 4979-2016
O-Benzylhydroxylamine hydrochloride
GB/T 21037-2024
Determination of diaveridine, trimethoprim and ormetoprim in feeds
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
GB/T 9015-1998
Hexamethylene tetramine for industrial use
QB/T 4084-2010
Dialkyl methyl tertiary amines
32016R0053
SN/T 5598-2024
QB/T 4534-2013
Fatty alkylamidopropyldimethyl amines
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
DB43/T 2200-2021
HG/T 4711-2014
SN/T 2538-2010
Determination of sulfonamides potentiator residues in animal origin foodstuffs for import and export-LC-MS/MS method
HG/T 3777-2023
GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
HG/T 3538-2011
SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate