HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 5501\uff5e5504-2018
HG/T 5713\uff5e5716-2020
HG/T 2335-2003
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
HG/T 5845\uff5e5848-2021
HG/T 5484\uff5e5487-2018
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB/T 6609.18-2004
Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N,N-dimethyl-P-phenylenediamine spectrophotometric method
KS M ISO 422-2019
Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
HG/T 5489-2018
o-Methoxyaniline-p -sulfonylethyl hydrogen sulfate ester
HG/T 5488\uff5e5491-2018
GB/T 6609.18-1986
Methods for chemical analysis of aluminium oxide--The N,N-dimethyl-P-phenylenediamine photometric method for the determination of sulfate content
HG/T 2335-1992
\u0413\u041e\u0421\u0422 25664-83
Metol (para-methyl-aminophenol sulfate). Specifications
T/CI 531-2024
HG/T 5624-2019
HG/T 5833\uff5e5835-2021
T/CI 528-2024