GB 34464-2017
Feed additive—Menadione dimethylpyrimidinol bisulfite
HG/T 5713\uff5e5716-2020
GB/T 6609.18-2004
Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N,N-dimethyl-P-phenylenediamine spectrophotometric method
HG/T 5833\uff5e5835-2021
HG/T 5344\uff5e5349-2018
HG/T 5501\uff5e5504-2018
HG/T 5845\uff5e5848-2021
GB/T 21395-2024
Dimethyl sulfoxide
GB/T 6609.18-1986
Methods for chemical analysis of aluminium oxide--The N,N-dimethyl-P-phenylenediamine photometric method for the determination of sulfate content
32017R0062
Commission Implementing Regulation (EU) 2017/62 of 14 December 2016 concerning the authorisation of 3-(methylthio) propionaldehyde, methyl 3-(methylthio) propionate, allylthiol, dimethyl sulfide, dibutyl sulfide, diallyl disulfide, diallyl trisulfide, dimethyl trisulfide, dipropyl disulfide, allyl isothiocyanate, dimethyl disulfide, 2-methylbenzene-1-thiol, S-methyl butanethioate, allyl methyl disulfide, 3-(methylthio) propan-1-ol, 3-(methylthio)
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
HG/T 3803-2006
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5619-2019
HG/T 2366-2015
Polydimethylsiloxane trimethylsiloxy terminated
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
QB/T 4646-2014
Dimethyl benzyl carbinyl butyrate