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Determination of ammonia as its benzenesulphonyldimethylaminomethylene derivative in environmental water samples by gas chromatography with flame photometric detection

โœ Scribed by Hiroyuki Kataoka; Satoshi Ohrui; Akiko Kanemoto; Masami Makita


Book ID
107785006
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
309 KB
Volume
633
Category
Article
ISSN
1873-3778

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Selective determination of secondary ami
โœ Hiroyuki Kataoka; Michiko Eda; Masami Makita ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 481 KB ๐Ÿ‘ 2 views

A selective and sensitive method has been developed for the determination of secondary amines by gas chromatography (GC). After removal of primary amines by the reaction with o-phthaldialdehyde, secondary amines were converted into their N-diethylthiophosphoryl derivatives and then measured by GC wi