GB 5009.282-2020
GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
GB/T 32090.4-2015
Fragrance—Part 4: Ethyl 2-methylbutyrate
HG/T 3481-2020
HG/T 6246-2023
GB 1886.368-2023
HG/T 6343-2024
SN/T 5695-2024
HG/T 3481-1999
Chemical reagent 4-Methyl-2-pentanone
GB 1886.163-2015
GB 29973-2013
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 5072~5074-2016
HG/T 6159-2023
HG/T 5261-2017
Rubber antioxidant—2-Mercapto-4(or 5)-methylbenzimidazole(MMBI)
QB/T 5063-2017
SN/T 4958-2017
GB/T 25786-2016
2-Amino-4-acetamino anisole
GB 28366-2012
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol