Search for dissertations about: "microporous membrane liquid-liquid extraction MMLLE natural water analysis supported liquid membrane"

Found 1 swedish dissertation containing the words microporous membrane liquid-liquid extraction MMLLE natural water analysis supported liquid membrane.

2. 1. Surface Sampling and Automated Liquid Membrane Extraction of Fungicides

   Author : Margareta Sandahl; Centrum för analys och syntes; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; natural water analysis; microporous membrane liquid-liquid extraction MMLLE ; supported liquid membrane SLM extraction; Dislodgeable fungicide residues; surface sampling; automated sample preparation for HPLC; Analytical chemistry; Analytisk kemi;

   Abstract : A number of approaches for fungicide determination are presented. A surface sampling technique is utilised for the determination of fungicide foliar residues on greenhouse surfaces, mainly leaves. The procedure is based on solvation of the fungicides on the leaf surface with ethanol and HPLC analysis. READ MORE