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Simultaneous determination of catecholamines by ion chromatography with direct conductivity detection

โœ Scribed by C.L Guan; J Ouyang; Q.L Li; B.H Liu; W.R.G Baeyens

Book ID
117225096
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
147 KB
Volume
50
Category
Article
ISSN
0039-9140

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โœ Jin Ouyang; Xiaoyin Gao; Willy R.G. Baeyens; Joris R. Delanghe ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 185 KB

An ion chromatographic method with conductivity detection for the simultaneous determination of ephedrine, pseudoephedrine and norephedrine was developed. A mixture of 2.0 mmol/L HNO3 and 2% (v/v) acetonitrile was used as eluent. The three ephedrine-like compounds were separated and determined withi