HG/T 6010-2022
32015D1873
GA/T 1787-2021
Forensic sciences—Examination methods for BZP,mCPP and TFMPP in suspected drugs—LC and LC-MS
GA/T 1932-2021
Forensic sciences—Examination methods for BZP, mCPP and TFMPP in suspected drugs—GC and GC-MS
T/SXAS 002-2019
GB 5009.282-2020
32008H0098
HG/T 4483-2012
HG/T 5948-2021
HG/T 3481-2020
GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
GB/T 32090.4-2015
Fragrance—Part 4: Ethyl 2-methylbutyrate
SN/T 5695-2024
SH/T 1822-2019
1,2,4,5-Tetramethylbenzene
HG/T 6343-2024
HG/T 6246-2023
QB/T 2753-2012
HG/T 5946\uff5e5948-2021
GB/T 44365-2024
Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography