GB/T 37644-2019
Determination of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography
GB/T 37644-2019
Determination of 8-hydroxyquinoline and its sulfate in cosmetics
GB/T 37644-2019
Determination of molybdenum in steel for import and export - 8-hydroxyquinoline gravimetric after separation with thioacetamide
GB/T 37644-2019
GB/T 37644-2019
Determination of seven parabens in cosmetics—High performance liquid chromatography
GB/T 37644-2019
GB/T 37644-2019
GB/T 37644-2019
Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
GB/T 37644-2019
Food contact materials - Polymer - Determination of 2,2-bis(4-hydroxyphenyl)propane(bisphenol A )in food simulants - High performance liquid chromatography
GB/T 37644-2019
GB/T 37644-2019
Chemical reagent-8-Hydroxyquinoline
GB/T 37644-2019
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 37644-2019
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
GB/T 37644-2019
GB/T 37644-2019
GB/T 37644-2019
GB/T 37644-2019
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
GB/T 37644-2019
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
GB/T 37644-2019
Chemical reagent--8-Hydroxyquinoline
GB/T 37644-2019
Ferromolybdenum―Determination of molybdenum content―Lead molybdate gravimetric method,ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method