HG/T 5952-2021
HG/T 5952-2021
HG/T 5952-2021
HG/T 5952-2021
HG/T 5952-2021
HG/T 5952-2021
Determination of molybdenum in steel for import and export - 8-hydroxyquinoline gravimetric after separation with thioacetamide
HG/T 5952-2021
HG/T 5952-2021
HG/T 5952-2021
Determination of triclosan in air freshening preparations-High performance liquid chromatography
HG/T 5952-2021
Determination of potassium,magnesium,sodium,strontium,zinc,arsenic,cadmium,mercury,lead,fluorine and chlorine in hydroxyapatite ceramics
HG/T 5952-2021
HG/T 5952-2021
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
HG/T 5952-2021
Method for analysis of calcium metal--The determination of aluminium by oxine chloroform extraction photometric method
HG/T 5952-2021
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
HG/T 5952-2021
HG/T 5952-2021
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 5952-2021
HG/T 5952-2021
Chemical reagent--Determination of water content (acetyl chloride method)
HG/T 5952-2021
Isolate and synthetic aroma chemicals—Determination of tertiary content by acetyl chloride-dimethyl aniline method
HG/T 5952-2021
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography