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Determination of thiazinamium sulphoxide in urine by means of Amerlite XAD-2 column chromatography and thin-layer densitometry

โœ Scribed by Jan H.G. Jonkman; Jaap Wijsbeek; Jan E. Greving; Raymond E. van Gorp; Rokus A. de Zeeuw

Book ID
108334357
Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
356 KB
Volume
128
Category
Article
ISSN
1873-3778

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Isolation and determination of quaternar
Isolation and determination of quaternary ammonium compounds by means of amberlite XAD-columns and thin layer chromatography
โœ Jan Piet Franke; Jaap Wijsbeek; Jan E. Greving; Rokus A. Zeeuw ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Springer-Verlag ๐ŸŒ English โš– 539 KB

The potentials of XAD-columns for the isolation of quaternary ammonium compounds from aqueous media have been investigated. When adequate amounts of counter ions (perchlorate, chloride, phosphate, nitrate) were added to the aqueous sample, to the column pretreatment fluid and to the aqueous washing