GB/T 44349-2024
Detection of total polyphenols in bee pollen—Colorimetric method using Folin-Ciocalteu reagent
GB/T 44349-2024
Naphthol AS
GB/T 44349-2024
Determination of phenol and homologues contents of crude phenol
GB/T 44349-2024
Workplace air—Determination of phenol—Solvent desorption gas chromatographic method
GB/T 44349-2024
Bisphenol A for industrial use
GB/T 44349-2024
Naphthol AS-BI
GB/T 44349-2024
GB/T 44349-2024
GB/T 44349-2024
GB/T 44349-2024
Crude phenol
GB/T 44349-2024
GB/T 44349-2024
GB/T 44349-2024
Gossypol acetic acid
GB/T 44349-2024
Determination of Δ9-tetrahydrocannabinol, cannabidiol and cannabinol in hair byliquid chromatography-tandem mass spectrometry
GB/T 44349-2024
GB/T 44349-2024
Solvent brown 41(C.I.Solvent brown 41)
GB/T 44349-2024
Solvent red 49(C.I.Solvent red 49)
GB/T 44349-2024
Naphthol AS-OL
GB/T 44349-2024
p-Nitrophenol sodium salt
GB/T 44349-2024