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Triethylaminobromophenol blue

Triethylaminobromophenol blue, Total:6 items.

In the international standard classification, Triethylaminobromophenol blue involves: Water quality, Metalliferous minerals, Refractories.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Triethylaminobromophenol blue

• GB/T 14377-1993 Water quality. Determination of triethylamine. Bromophenol blue spectrophotometric method
• GB/T 6730.34-1986 Methods for chemical analysis of iron ores--The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content
• GB/T 6900.7-1986 Fireclay and high-alumina refractories--Determination of magnesium oxide content--Xylidyl blue I-CTAB photometric method

Professional Standard - Chemical Industry, Triethylaminobromophenol blue

• HG/T 5340～5343-2018 Flame Retardant Chemicals Melamine Phosphate, Melamine Cyanurate, Decabromodiphenylethane and Tetrabromobisphenol A (2018)

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Triethylaminobromophenol blue

• GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method

Professional Standard - Nuclear Industry, Triethylaminobromophenol blue

• EJ 267.4-1984 Determination of uranium in low-grade uranium ore Tri-n-octylphosphine oxide (or trialkylphosphine oxide) extraction 2-(5-bromo-2-pyridylazo)-5-ethylaminophenol spectrophotometric method

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