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 5694\uff5e5697-2020
T/GRM 034-2021
HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
HG/T 4421-2012
HG/T 5697-2020
p-Sodium sulphonate benzaldehyde
WS/T10017-2024
GB 28320-2012
T/CAIA SH002-2014
GB 29971-2013
GB/T 18932.14-2003
Method for the determination of benzaldehyde residues in honey--HPLC-fluorescence detection method
GB/T 15507-1995
Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method
T/QGCML 4395-2024
T/CSTM 01358-2024
T/HPFCIA 22013-2022
UNE 84692:2006
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
HJ 674-2013
GB/T 14375-1993
Water quality--Determination of monomethyl hydrazine--p-Dimethylaminobenzaldehyde spectrophotometric method
HY/T 0347-2022
Determination of seawater trace ammonium—Flow analysis,solid phase extraction and o-phthaldialdehyde fluorescence detection
32008H0098