HG/T 5624\uff5e5627-2019
HG/T 5916-2021
SN/T 2551-2010
Food contact materials-Polymer materials-Determination of 3,3-bis (3-methyl-4-hydroxyphenyl)-2-indoline in food simulants-HPLC method
HG/T 5652\uff5e5654-2019
GB 1886.128-2015
HG/T 5652-2019
HG/T 5653-2019
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GB 28366-2012
GB 28367-2012
GB 28365-2012
QB/T 4235-2011
32018R0243
HG/T 5084-2016
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
QB/T 8037-2024
SN/T 4269-2015
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
T/CASME 779-2023
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
T/SHCDA 000002-2020