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Tetraphenylphosphine bromide phenol
Tetraphenylphosphine bromide phenol, Total:13 items.
In the international standard classification, Tetraphenylphosphine bromide phenol involves: Metalliferous minerals, Non-ferrous metals.
ES-UNE, Tetraphenylphosphine bromide phenol
- UNE 84692:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid chromatography.
AENOR, Tetraphenylphosphine bromide phenol
- UNE 84691:2006 Cosmetic raw materials. Sunscreens. 2,2'-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol.
- UNE 84692:2006 Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2'-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
Professional Standard - Nuclear Industry, Tetraphenylphosphine bromide phenol
- 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
Professional Standard - Chemical Industry, Tetraphenylphosphine bromide phenol
- HG/T 5340～5343-2018 Flame Retardant Chemicals Melamine Phosphate, Melamine Cyanurate, Decabromodiphenylethane and Tetrabromobisphenol A (2018)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Tetraphenylphosphine bromide phenol
- 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 11067.4-1989 Silver--Determination of antimony content--2-(5-bromo -2-pyridylazo)-5-diethylaminophenol spectrophotometricmethod
- GB 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method
- GB/T 8647.2-1988 Nickel--Determination of aluminium content--Chromazurol S--P-octyl plyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method
- GB/T 14353.14-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of germanium content. Phenylfluorone-cetyltrimethyl ammonium bromide photometric method after carbon tetrachloride extraction
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, Tetraphenylphosphine bromide phenol
- GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
Professional Standard - Machinery, Tetraphenylphosphine bromide phenol
- JB/T 6237.4-1992 Silver powder chemical analysis method for electrical contacts 2-(5-bromo-2-pyridylamido)-5-diethylaminophenol spectrophotometric determination of nickel content
Professional Standard - Non-ferrous Metal, Tetraphenylphosphine bromide phenol
- YS/T 281.2-1994 Cobalt - Determination of aluminium content - Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method