GB 30530-2024
Norm of energy consumption per unit production of dimethyl siloxane
GB/T 26603-2011
N,N-Dimethy aniline
GB/T 20436-2006
Dimethylsiloxane cyclics mixture
HG/T 6157-2023
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
GB/T 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
GB 30612-2014
GB 5009.254-2016
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide
GB/T 21841-2019
Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
HG/T 3450-1999
Chemical reagent Butanedione dioxime
HG/T 4711-2014
QB/T 4235-2011
GB/T 39993-2021
Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
HG/T 5662\uff5e5664-2019
HG/T 5351-2018
Textile dyeing and finishing-Determination of N,N -Dimethylformamide
20230872-T-606
Dimethylsiloxane cyclics mixture
HG/T 5833-2021
Vulcanizing accelerator一N, N'-dimethyl-N,N'-diphenylthiuram disulfide (MPTD)
HG/T 4898-2016
Blend of rubber antioxidant-N-( 1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine and N-(1,4-dimethylpentyl)-N'-phenyl-p-phenylenediamine (6PPD/7PPD)
GB 28365-2012