HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
YS/T 1388-2020
QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
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
SN/T 3529-2013
Determination of 2,4-diaminophenol,2,3-diaminophenol and 2,4-diaminoanisole in hair dyes for import and export
HG/T 5083-2016
Rubber antioxidant-2,4,6-Tris(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine
QB/T 4235-2011
HG/T 5274~5276-2017
GB 1886.347-2021
HG/T 5949\uff5e5950-2021
GB 28365-2012
GB 1886.354-2021
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol
HG/T 5845\uff5e5848-2021
HG/T 5072~5074-2016
T/SDSCCE 032-2022
T/SDSCCE 031-2022
T/ZZB 3053-2023
GB/T 21395-2024
Dimethyl sulfoxide
32008H0098