QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
HG/T 6315-2024
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
HG/T 2335-2003
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
HG/T 5845\uff5e5848-2021
HG/T 5484\uff5e5487-2018
T/CDIA 0014-2020
GB/T 27715-2011
3-methylpyridine for industrial use
HG/T 5847-2021
4-Amino-N-[3-(2-Hydroxyephyl)sulfone]phenylbenzamide
HG/T 5949\uff5e5950-2021
HG/T 5946\uff5e5948-2021
HG/T 3958-2023
GB/T 35500-2017
3,3,3,-Trifluoropropylmethyldimethoxysilane
HG/T 5946-2021
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
HG/T 5948-2021
QB/T 4813-2015
Fragrance - 3-methyl-5-phenylpentanol
HG/T 2306-2020
1-Phenyl-3-methyl-5-pyrazolone