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 5623-2019
GB/T 13194-1991
Water quality--Determination of nitrobenzene, mononi-trotoluene (MNT), nitrochlorobenzene and oinitrotoluene (ONT)--Gas chromatography
HG/T 6342-2024
SN/T 4442-2016
Determination of nitrobenzene,nitrotuluene and dinitrotoluene in cosmetics for import and export
SH/T 1822-2019
1,2,4,5-Tetramethylbenzene
HG/T 5393\uff5e5395-2018
HG/T 3925-2014
Tolyltriazole
GB/T 40907-2021
Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline
GB/T 21841-2019
Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
HG/T 5694\uff5e5697-2020
SH/T 1779-2014
YC/T 334-2010
Determination of benzene,toluene and xylene in water-borne adhesives for cigarette—Gas chromatography-mass spectrometry method
DB43/T 2200-2021
GB/T 30921.1-2014
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
HG/T 4896~4897-2016
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
HG/T 5805-2021
D-dihydrophenylglycine methyl sodium Dane salt
SN/T 2933-2011
Determination of chloroform,benzene,carbon tetrachloride,chloropicrine,nitrobenzene and dichlorotoluene in cosmetics
HG/T 4898-2016
Blend of rubber antioxidant-N-( 1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine and N-(1,4-dimethylpentyl)-N'-phenyl-p-phenylenediamine (6PPD/7PPD)