cetylpyridine method

cetylpyridine method, Total:13 items.

In the international standard classification, cetylpyridine method involves: Vocabularies, Non-ferrous metals, Products of the chemical industry, Organic chemicals.

AR-IRAM, cetylpyridine method

• IRAM 25 579-1956 Determination of active substance content of synthetic detergents by cetylpyridinium bromide method

ES-UNE, cetylpyridine method

• UNE 84723:2015 Cosmetic raw materials. Toothpastes. Cetylpyridinium Chloride

SCC, cetylpyridine method

• MIL MIL-C-37350A-1989 CETYLPYRIDINIUM CHLORIDE LOZENGES, NF (NO S/S DOCUMENT)

Professional Standard - Non-ferrous Metal, cetylpyridine method

• YS/T 226.4-1994 Determination of the amount of aluminum in selenium (Chromazurin S-bromocetylpyridinium absorptiometry)
• YS/T 520.3-2006 Chromoazurin S-tetradecylpyridinium Bromide Spectrophotometric Determination of Aluminum Content by Gallium Chemical Analysis Method
• YS/T 226.3-2009 Methods for chemical analysis of selenium.Part 3:Determination of aluminum content.Chrome azurol S-cetyl trimethyl ammonium bromide absorption photometric method

Professional Standard - Environmental Protection, cetylpyridine method

• HJ 599-2011 Water quality-Determination of TNT N-cetyl pridinium chloride -sodium sulfite spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, cetylpyridine method

• GB/T 20931.6-2007 Methods for chemical analysis of lithium Determination of aluminum content Chromazurol S-cetylpyridine broide spectrophotometric method
• GB/T 4375.3-1984 Methods for chemical analysis of gallium--The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminum content

工業和信息化部, cetylpyridine method

• QB/T 5409-2019 Determination of cetylpyridinium chloride (CPC) in toothpaste for oral hygiene care products by high performance liquid chromatography

Japanese Industrial Standards Committee (JISC), cetylpyridine method

• JIS K 2438:1990 Pyridine bases (Pyridine?Picoline?Quinoline)
• JIS K 2438 AMD 1:2006 Pyridine bases (Pyridine?Picoline?Quinoline) (Amendment 1)

Professional Standard - Electron, cetylpyridine method

• SJ/T 11022-1996 Methods of analysis for silver-copper brazing for electronic components - Determination of tin (spectrophotometric C21H38BrN absorption method)

Others:   Determination of Aluminum Chromazurin s-Tetradecylpyridinium Chloride Spectrophotometric Method, Spectrophotometric method of cetylpyridine, Catechol Violet-Cetyltrimethylamine Bromide Spectrophotometry, cetylpyridinium bromide, cetylpyridine method, cetylpyridinium chloride.