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Database: 365,228(8 Aug 2026)

Alkylfluorene

Alkylfluorene, Total:28 items.

The international standard classification for "Alkylfluorene" includes: Chemical analysis of metals , Lead, zinc, tin and their alloys , Metalliferous minerals .

The Chinese standard classification for "Alkylfluorene" includes: Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Heavy metals and their alloys analysis method .


Professional Standard - Chemical Industry

Professional Standard - Non-ferrous Metal

  • YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
  • YS/T 981.4-2014 Method for chemical analysis of high pure indium—Determination of tin content—Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method
  • YS/T 74.9-1994 Cadmium Chemical Analysis Method Lufluenone-Bromocetyltrimethylamine Spectrophotometric Determination of Tin Content
  • YS/T 230.7-1994 High pure indium--Determination of tin content

Group Standards of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of tin content—The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
  • GB 223.50-1985 Methods for chemical analysis of iron, steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
  • GB/T 14352.15-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of germanium content. Distillation separation-phenyl fluorone cetyltrimethyl-ammonium bromide phtometric method
  • GB/T 12689.6-1990 Zinc and zinc alloys―Determination of tin content―Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method

Korean Agency for Technology and Standards (KATS)