HG/T 6146-2023
HG/T 6146-2023
HG/T 6146-2023
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 6146-2023
Diphenylmethanone
HG/T 6146-2023
HG/T 6146-2023
HG/T 6146-2023
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
HG/T 6146-2023
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
HG/T 6146-2023
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
HG/T 6146-2023
Textiles—Determination of benzophenone ultraviolet absorbents
HG/T 6146-2023
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
HG/T 6146-2023
Food contact materials - Polymer materials - Determination of 2,4-dihydroxybenzophenone in food simulants - High performance liquid chromatography
HG/T 6146-2023
HG/T 6146-2023
HG/T 6146-2023
HG/T 6146-2023
HG/T 6146-2023
Food contact materials-Paper,regenerated fibre-Determination of benzophenone and 4-methylbenzophenone-Gas chromatography-mass spectrometer
HG/T 6146-2023
Plastics—Acrylonitrile-butadiene-styrene/poly (methyl methacrylate) alloy
HG/T 6146-2023
Food contact materials - Auxiliary material - Determination of benzophenone and 4-methylbenzophenone in printing ink-Gas chromatography mass spectrometer
HG/T 6146-2023
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method