HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
YS/T 1388-2020
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 5949\uff5e5950-2021
GB/T 14376-1993
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
HG/T 5083-2016
Rubber antioxidant-2,4,6-Tris(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine
HG/T 5274~5276-2017
KS M 8555-2005(2018)
p-Dimethylaminobenzaldehyde
GB 1886.347-2021
QB/T 4235-2011
GB/T 23296.5-2009
Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography
KS M 8554-2005(2018)
p-Dimethylaminobenzylidene rhodanine
GB 1886.354-2021
DZ/T 0064.67-2021
Methods for analysis of groundwater quality-Part 67:Determination of sulfide—N,N-dimethyl-1,4-phenylenediamine spectrophotometry
GB 28365-2012
DZ/T 0064.67-1993
T/CSTM 01050-2024
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol