T/HPFCIA 22018-2023
GB/T 21322-2007
Determination of 3-methyl-quinoxaline-2-carboxylic acid residues in animal origin food - High performance liquid chromatography method
32018R0248
GB/T 8826-2019
Rubber antioxidant—Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
HG/T 4895-2016
Blend of rubber antioxidant-N-( 1-methylheptyl)-N'-phenyl-p-phenylenediamine and polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (8PPD/TMQ)
GB/T 223.91-2021
Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method
QB/T 5060-2017
Fragrance- 2-methylpentyl 2-methylvalerate
GB 5009.282-2020
GB 1886.164-2015
QB/T 5059-2017
Fragrance-2-methylvaleric acid
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
HG/T 6156-2023
HG/T 3481-2020
HG/T 3958-2023
SN/T 5695-2024
HG/T 4482-2012
HG/T 6343-2024
32021R1916
HG/T 5791-2021
2-Methyltetrahydrofuran for industrial use
HG/T 5712-2020