HG/T 5694\uff5e5697-2020
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 5484\uff5e5487-2018
ASTM D7881-20e1
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
ASTM D7883-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
GB/T 9335-2009
Nitrobenzene
HG/T 4421-2012
ASTM D7881-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
ASTM D7881-19
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
GB/T 13194-1991
Water quality--Determination of nitrobenzene, mononi-trotoluene (MNT), nitrochlorobenzene and oinitrotoluene (ONT)--Gas chromatography
ASTM D7881-13
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
ASTM D7883-19
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
HG/T 5697-2020
p-Sodium sulphonate benzaldehyde
HG/T 4715-2023
SN/T 4442-2016
Determination of nitrobenzene,nitrotuluene and dinitrotoluene in cosmetics for import and export
ASTM D7883-13
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
HG/T 4246-2018
2,5-Dichluronitrobenzene
HG/T 3451-2003
Chemical reagent Nitrobenzene
GB/T 9335-2001
Nitrobehzene
GBZ/T 300.146-2017
Determination of toxic substances in workplace air-Part 146: Nitrobenzene,nitrotoluene and nitrochlorobenzene