GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
HG/T 5350-2018
Biochemical reagent-Tris (hydroxymethyl ) aminomethane
GB/T 40907-2021
Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline
HG/T 6010-2022
GB/T 37101-2018
Determination of 3,3′-dichloro-4,4′-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography
HG/T 6035-2022
YS/T 1388-2020
SN/T 3785-2014
Determination of 4,4’-diaminodiphenylmethane in textiles for import and export
HG/T 4890~4891-2016
HG/T 5687\uff5e5688-2020
HJ 674-2013
GB/T 14375-1993
Water quality--Determination of monomethyl hydrazine--p-Dimethylaminobenzaldehyde spectrophotometric method
GB/T 14376-1993
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
T/CRIAC 0011-2020
KS M 8555-2005(2018)
p-Dimethylaminobenzaldehyde
SN/T 2892-2011
Food contact materials for export-Polymers-Determination of 4,4’-methylenedianiline in food simulants-Liquid chromatography-tandem mass spectrometry
T/CPUIA 0007-2022
GB/T 23296.5-2009
Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography
HG/T 5749-2020