HG/T 5804-2021
D-(-)-para-hydroxyphenylglycine
HG/T 5804-2021
HG/T 5804-2021
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
HG/T 5804-2021
COSMETIC RAW MATERIALS. TEST OF CONTENT OF STERS OF P-HYDROXYBENZOATES. BROMINATION METHOD.
HG/T 5804-2021
HG/T 5804-2021
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 5804-2021
HG/T 5804-2021
HG/T 5804-2021
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
HG/T 5804-2021
HG/T 5804-2021
HG/T 5804-2021
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 5804-2021
HG/T 5804-2021
HG/T 5804-2021
Flame retardant chemical—Tetrabromophthalate diol
HG/T 5804-2021
Determination for the bromine number and bromine index of benzole products
HG/T 5804-2021
Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry
HG/T 5804-2021
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 5804-2021
Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry
HG/T 5804-2021
Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography