Operational Characteristics of the Evaporative Light Scattering Detector Used in Analysis of Ethoxylated Alcohols

Influence of the temperature of a drift tube and flow rate of nitrogen as nebulizing gas with 100% hexane and 40% hexane plus 60% (5% H 2 O in 2-propanol) as mobile phases on the respones of ELS detector for selected standards of ethoxylated alcohols was examined. For optimal conditions (1.5 dm 3 N...

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Veröffentlicht in:	Journal of liquid chromatography & related technologies 1996-04, Vol.19 (7), p.1013-1032
Hauptverfasser:	Miszkiewicz, Witold, Szymanowski, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Other chromatographic methods
Online-Zugang:	Volltext
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Zusammenfassung:	Influence of the temperature of a drift tube and flow rate of nitrogen as nebulizing gas with 100% hexane and 40% hexane plus 60% (5% H 2 O in 2-propanol) as mobile phases on the respones of ELS detector for selected standards of ethoxylated alcohols was examined. For optimal conditions (1.5 dm 3 N 2 /min, 50°C) calibration curves for both mobile phases were created. The response of ELSD for standards not undergoing evaporation is mainly affected by the composition of the mobile phase.
ISSN:	1082-6076 1520-572X
DOI:	10.1080/10826079608006299