GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
32015D1875
32014D0688
SN/T 1737.3-2010
Determination of herbicide residues-Part 3:Determination of cyclohexanediones herbicide residues in foodstuffs for import and export by LC-MS/MS method
32018R0243
32018R0245
32013R0251