HG/T 6291-2024
HG/T 6291-2024
Determination of acequinocyl and hydroxyacequinocyl residues in food for export - LC-MS/MS method
HG/T 6291-2024
HG/T 6291-2024
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method