GB 30601-2014
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 8851-2005
Food additive Propyl p-hydroxybenzoate
HG/T 6250-2023
GB 1886.31-2015
GB/T 7717.15-2018
Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
GB 5009.31-2016
GB 30602-2014
HG/T 5489-2018
o-Methoxyaniline-p -sulfonylethyl hydrogen sulfate ester
SN/T 4047-2014
Determination of 4-hydroxybenzoic acid ester in food for export
HG/T 5803\uff5e5806-2021
HG/T 5845\uff5e5848-2021
DB37/T 3035-2017
SN/T 1303-2003
YC/T 423-2011
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
SN/T 4137-2015
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
SN/T 4262-2015
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
HG/T 5488\uff5e5491-2018
GB 8850-2005
Food additive—Ethyl p-hydroxybenzoate