HG/T 5791-2021
2-Methyltetrahydrofuran for industrial use
HG/T 6156-2023
QB/T 4235-2011
GB 28367-2012
GB 28366-2012
HG/T 5788\uff5e5791-2021
GB 28365-2012
GB 1886.365-2023
QB/T 8037-2024
QB/T 5063-2017
GB 1886.50-2015
HG/T 4415-2012
GB 23487-2009
Food additive—2-Methyl-3-furanthiol
T/ZSM 0025-2023
QJ 3140.2-2001
GB 5009.282-2020
HG/T 5344\uff5e5349-2018
T/CI 526-2024
T/CCPIA 096-2021
GB/T 44365-2024
Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography