GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
BJS 202305
QB/T 4235-2011
GB 28367-2012
GB 28366-2012
GB 28365-2012
HG/T 5916-2021
USP f101355
4-Methyl Acetophenone
USP f101242
5-Ethyl 3-Hydroxy 4-Methyl 2(5H)-Furanone
USP f101304
4-Hydroxy-2,5-dimethyl-3(2H)-furanone
32021R1532