GB 5009.282-2020
SN/T 4958-2017
HG/T 5261~5262-2017
HG/T 5261-2017
Rubber antioxidant—2-Mercapto-4(or 5)-methylbenzimidazole(MMBI)
HG/T 6159-2023
20213115-T-608
Textiles — Determination of 1-vinylimidazole and 2-methylimidazole
T/HZQT 0003-2024
HG/T 5396\uff5e5399-2018
SN/T 1753-2016
Determination of thiophanate-methyl,thiabendazole,carbendazim and2-aminobenzimidazole residues in concentrated juices for export-LC-MS/MS method
NY/T 3037-2016
QB/T 8037-2024
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
YS/T 520.1-2007
Chemical analysis of gallium—Part 1:Determination of copper content—The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline spectrophotometric method
GB/T 29668-2013
Cosmetic preservative - Diazolidinyl urea
ASTM D5008-22
Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography
HG/T 4716-2014
GB/T 20375-2006
Modified starch - Determination of content of carboxymethyl groups in carboxymethyl starch
ASTM D8301-21
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
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
YB/T 6275-2024