GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 17814-2022
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
GB/T 17814-2022
Standard Test Method for Determination of Nonylphenol, Bisphenol A,
GB/T 17814-2022
Hydroxyacetonitrile for industrial use
GB/T 17814-2022
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
GB/T 17814-2022
4,4’-Sulfonyldiphenol(Bisphenol-S)
GB/T 17814-2022
Guaiacol (o-Hydroxyanisole)
GB/T 17814-2022
GB/T 17814-2022
GB/T 17814-2022
GB/T 17814-2022
GB/T 17814-2022
Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography
GB/T 17814-2022
GB/T 17814-2022
Food additive—Ethyl p-hydroxybenzoate
GB/T 17814-2022
Cosmetic raw materials. Plants extracts. Determination of polyphenols in hydroglycolic plants extracts by thin layer chromatography.
GB/T 17814-2022
Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of total active matter content
GB/T 17814-2022
Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds
GB/T 17814-2022
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 17814-2022