T/QGCML 4395-2024
HG/T 4421-2012
HG/T 5804-2021
D-(-)-para-hydroxyphenylglycine
HG/T 5697-2020
p-Sodium sulphonate benzaldehyde
GB/T 25787-2010
4,4’-Sulfonyldiphenol(Bisphenol-S)
SH/T 1803-2016
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
T/GRM 034-2021
HG/T 6250-2023
WS/T10017-2024
HG/T 3936-2007
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
GB 28320-2012
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 5539-2019
GB 29971-2013
GB/T 18932.14-2003
Method for the determination of benzaldehyde residues in honey--HPLC-fluorescence detection method
HG/T 5694\uff5e5697-2020
GB/T 15507-1995
Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method
SB/T 0921-2012
SB/T 10921-2012
SN/T 3111-2012
Determination of triclosan in air freshening preparations-High performance liquid chromatography