GB/T 30088-2013
Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method
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
YB/T 4743-2019
Crude methylphenol
YB/T 4744-2019
4-Methylphenol
HG/T 4637-2014
Guaiacol (o-Hydroxyanisole)
HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
KS M 8475-2008(2018)
Methylthymol blue
KS M 8475-2008(2023)
Methylthymol blue
SN/T 0212.2-1993
Method for determination of clopidol residues in poultry meat for export. Methylation-gas chromatography
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
HG/T 5950-2021
SY/T 5094-2017
Filtration reducer for drilling fluid-Sulfonated methyl pheuol-fomaldehyde resin(SMP)
GB/T 6730.34-2017e
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.34-2017
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
HG/T 5949\uff5e5950-2021
GB/T 33317-2016
Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
T/CNTAC 222-2024
QB/T 5407-2019
Oral care and cleansing products - Determination of 3-methyl-4-isopropylphenol in toothpastes - High performance liquid chromatography
HG/T 3016-1999
Photography-Processing chemicals-Specifications for p-methylaminophenol sulfate
NY/T 1602-2008
Determination of butylated hydroxyanisole,butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil High performance liquid chromatography