HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
Method for the determination of α-trenbolone,β-trenbolone, nortestosterone and epi-nortestosterone residues in bovine urine - LC-MS-MS method
HG/T 5652-2019
Determination of α-trenbolone, β-trenbolone, nortestosterone and epi-nortestosterone residues in milk and milk powder - LC-MS-MS method
HG/T 5652-2019
Forensic sciences—Examination methods for Cathinone,Cathine and Phenylpropanolamine in suspected Khat—GC and GC-MS
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
HG/T 5652-2019
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
HG/T 5652-2019
Determination of 19-Nortestosterone residues in foodstuff of animal origin for import and export-GC-MS
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
HG/T 5652-2019
Food contact materials - Polymer materials - Determination of 2,4-dihydroxybenzophenone in food simulants - High performance liquid chromatography
HG/T 5652-2019
Cosmetic raw materials. Methyl p-hidroxybenzoate.
HG/T 5652-2019
Cosmetic raw materials. Methyl p-hydroxybenzoate, sodium salt.