YB/T 4744-2019
4-Methylphenol
KS M ISO 422-2019
Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
HG/T 5886\uff5e5889-2021
\u0413\u041e\u0421\u0422 25664-83
Metol (para-methyl-aminophenol sulfate). Specifications
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
BS ISO 422:1994
Photography. Processing chemicals. Specifications for p-methylaminophenol sulfate
ISO 422:1994
Photography — Processing chemicals — Specifications for p-methylaminophenol sulfate
YB/T 4743-2019
Crude methylphenol
ISO 422:1976
Photographic grade p-methylaminophenol sulphate — Specification
GB/T 12146-2005
Analysis of water used in boil and cooling system Determination of ammonia-Phenol method
GB/T 21037-2024
Determination of diaveridine, trimethoprim and ormetoprim in feeds
HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
GB 1886.99-2015
GB/T 32121-2015
Determination of 4-(aminomethyl)cyclohexanecarboxylic acid(tranexamic Acid)in toothpaste—HPLC-MS/MS
KS M 3711-2018
Determination of free ammonia in phenol-formaldehyde molding
GA/T 1911-2021
Forensic sciences—Examination methods for glyphosate and aminomethyl phosphonic acid in biological samples—LC-MS
QB/T 5407-2019
Oral care and cleansing products - Determination of 3-methyl-4-isopropylphenol in toothpastes - High performance liquid chromatography
T/GRM 028-2021
T/GRM 035-2021
GB/T 12146-1989
Analysis of water used in boiler and cooling system—Determination of ammonia—Phenol method