GB 5009.282-2020
SN/T 5695-2024
SN/T 4958-2017
GB/T 29668-2013
Cosmetic preservative - Diazolidinyl urea
HG/T 4716-2014
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
GB/T 20435-2006
Octamethylcyclotetrasiloxane
QB/T 2748-2012
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
HG/T 6342-2024
GB/T 9015-1998
Hexamethylene tetramine for industrial use
T/HZQT 0003-2024
T/HEBQIA 231-2024
HG/T 5625-2019
HG/T 5624-2019
GB/T 20742-2006
Method for the determination of 2-thiouracil, methyl thiouracil, propyl thiouracil, tapazole and 2-mercaptobenzimidazole residues in bovine thyroid and muscles - LC-MS-MS method