GA/T 721.3-2021
General technical requirements for reagents of developing latent fingerprints—Part 3:1,8-Diazafluoren-9-one(DFO)
GA/T 721.3-2021
GA/T 721.3-2021
GA/T 721.3-2021
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
GA/T 721.3-2021
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GA/T 721.3-2021
Food contact materials - Polymer materials - Determination of 2,4-dihydroxybenzophenone in food simulants - High performance liquid chromatography
GA/T 721.3-2021
Reagents of development latent fingerprints-Part 3:1,8-diazafluoren-9-one
GA/T 721.3-2021
GA/T 721.3-2021
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
GA/T 721.3-2021
Cosmetic raw materials. Sunscreens. 2-Hidroxy-4-methoxy fenone (oxibenzone).
GA/T 721.3-2021
GA/T 721.3-2021
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4-dihydroxybenzophenone and 4,4dihydroxybiphenyl in food simulants
GA/T 721.3-2021
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1.2-dihydroxybenzene, 1.3-dihydroxybenzene, 1.4-dihydroxybenzene, 4.4'-dihydroxybenzophenone and 4.4'-dihydroxybiphenyl in food simulants; German version CEN/TS 13130-18:2005
GA/T 721.3-2021
GA/T 721.3-2021
4-Hydroxy-2,5-dimethyl-3(2H)-furanone
GA/T 721.3-2021