GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5848-2021
2,4-Dimethylacetoacetanilide
GB/T 13747.6-2019
Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry
HG/T 3396-2001
N,N-Dimethy aniline
HG/T 5250~5252-2017
T/JSCIA 3-2024
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
GB 31658.15-2021
National food safety standard-Determination of xylazine and metabolite(2,6-dimethylaniline)in animal derived food by Liquid Chromatography-tandem Mass Spectrometric method
DZ/T 0064.67-2021
Methods for analysis of groundwater quality-Part 67:Determination of sulfide—N,N-dimethyl-1,4-phenylenediamine spectrophotometry
DZ/T 0064.67-1993
GB/T 14457.8-1993
Isolate and synthetic aroma chemicals—Determination of tertiary content by acetyl chloride-dimethyl aniline method
YS/T 520.1-2007
Chemical analysis of gallium—Part 1:Determination of copper content—The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline spectrophotometric method
GB/T 17089-1997
Workplace air—Determination of N,N-dimethylaniline—Solvent desorption gas chromatographic method
\u0413\u041e\u0421\u0422 2168-83
Technical dimethylaniline. Specifications
MT/T 371-1994
GB/T 13748.8-1992
Magnesium and its alloys—Determination of copper content—2,9-dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 13747.6-1992
Zirconium and zirconium alloys—Determination of copper content-2,9-dimethyl-1,10-phenanthroline spectrophotometric method
YS/T 520.1-2006
Methods for chemical analysis of gallium--The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline photometric method for the determination of copper content
GB/T 10574.7-1989
Tin-lead solders--Determination of copper content--2,9-dimethyl-1,10-phenanthroline spetrophotometric method
T/WSJD 18.11-2021