0162379 - UIACH-O 20020030 RIV DE eng C - Conference Paper (international conference)
Pól, Jaroslav - Wenclawiak, B. W.
Direct On-line Continuous Supercritical Fluid Extraction and HPLC of Aqueous Pyrethrin Solutions.
24th International Symposium on Chromatography. Abstracts. Leipzig: Universität Leipzig, 2002, s. 009.
[ISC02. International Symposium on Chromatography /24./. Leipzig (DE), 15.09.2002-20.09.2002]
R&D Projects: GA AV ČR IBS4031110
Institutional research plan: CEZ:AV0Z4031919
Keywords : on-line SFE-HPLC * pyrethrin * aqueous samples
Subject RIV: CB - Analytical Chemistry, Separation

The SFE apparatus was connected with an HPLC by a laboratory-developed interface. Several extraction of pyrethrin spiked water were done to find out appropriate extraction conditions (pressure and temperature) to improve and evaluate the method (standard addition, calibration on internal standard).
Permanent Link: http://hdl.handle.net/11104/0059694