BJS 202106-2021
GB/T 20763-2006
Method for determination of acetopromaizine,chlorpromazin,haloperidol,propionylpromazine,xylazine,azaperone,azaperol and carazolol residues in porcine kidney and muscle tissues - LC-MS-MS method
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
GB/T 26983-2011
Determination of sulfureted hydrogen,methyl mercaptan and ethyl mercaptan in crude oil
QB/T 2753-2012
HG/T 5344-2018
Chemical reagent-2-Butanone
BJS 202106
HG/T 6013-2022
32013R0796
HG/T 3777-2023
GB 1886.293-2016
GB 5009.284-2021
SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
QB/T 4420-2012
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
KS M 1669-2008(2018)
Methyl ethyl ketone
HG/T 4330-2012
Water treatment chemical-Sodium salt of diethylene triamine penta(methylene phosphonic acid)
HG/T 6153-2023