HG/T 6157-2023
HG/T 6157-2023
Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds
HG/T 6157-2023
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
HG/T 6157-2023
HG/T 6157-2023
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 6157-2023
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
HG/T 6157-2023
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 6157-2023
o-Methoxyaniline-p -sulfonylethyl hydrogen sulfate ester
HG/T 6157-2023
HG/T 6157-2023
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
HG/T 6157-2023
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
HG/T 6157-2023
Octamethylcyclotetrasiloxane
HG/T 6157-2023
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
HG/T 6157-2023
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
HG/T 6157-2023
Determination of octamethylcyclotetrasiloxane(D4), decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries
HG/T 6157-2023
HG/T 6157-2023
HG/T 6157-2023
Norm of energy consumption per unit production of dimethyl siloxane
HG/T 6157-2023
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
HG/T 6157-2023