HG/T 6343-2024
HG/T 5916-2021
GB 1886.128-2015
GB 1886.163-2015
HG/T 3481-2020
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol
HG/T 3481-1999
Chemical reagent 4-Methyl-2-pentanone
HG/T 5948-2021
HG/T 5946\uff5e5948-2021
QB/T 4235-2011
QB/T 4816-2015
Fragrance - 3,4,5,6,6-pentamethyl-3-hepten-2-one
HG/T 5947-2021
GB 28367-2012
GB 28366-2012
GB 28365-2012
GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
GB/T 23296.6-2009
Food contact materials - Polymer - Determination of 4-methyl-1-pentene in food simulants - Gas chromatography
GA/T 1644-2019
Forensic sciences—Examination methods for methcathinone,cathinone and mephedrone in suspected drugs—LC-MS
GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
SN/T 4085-2014
Food contact materials - Paper recovered fiber materials - Determination of 1,2-benzylisothiazolin-3-one 2-methyl-4-isothiazolin-3-one 5-chloro-2-methyl-4-isothiazolin-3-one - High performance liquid chromatography method