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Titolo:
OPTIMIZATION BY ORTHOGONAL ARRAY DESIGN OF SOLID-PHASE EXTRACTION OF ORGANOCHLORINE PESTICIDES FROM WATER
Autore:
CHEE KK; WONG MK; LEE HK;
Indirizzi:
NATL UNIV SINGAPORE,DEPT CHEM,KENT RIDGE SINGAPORE 0511 SINGAPORE NATL UNIV SINGAPORE,DEPT CHEM SINGAPORE 0511 SINGAPORE
Titolo Testata:
Chromatographia
fascicolo: 3-4, volume: 41, anno: 1995,
pagine: 191 - 196
SICI:
0009-5893(1995)41:3-4<191:OBOADO>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
SEA-WATER; CHROMATOGRAPHY; SAMPLES;
Keywords:
SOLID PHASE EXTRACTION; OPTIMIZATION; ORTHOGONAL ARRAY DESIGN; ORGANOCHLORINE PESTICIDES; NATURAL WATERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
21
Recensione:
Indirizzi per estratti:
Citazione:
K.K. Chee et al., "OPTIMIZATION BY ORTHOGONAL ARRAY DESIGN OF SOLID-PHASE EXTRACTION OF ORGANOCHLORINE PESTICIDES FROM WATER", Chromatographia, 41(3-4), 1995, pp. 191-196

Abstract

A two-level orthogonal array design (OAD) to optimize the solid phaseextraction of organochlorine pesticides is described. Parameters including eluting solvents, SPE cartridges packed with Cls-bonded silica from different manufacturers, duration of air drying, pH, salinity and humic acid have been examined using OAD. This systematic approach was then used to optimize the relevant parameters required for off-line solid phase extraction of organochlorine pesticides from water. The optimized parameters were employed to perform extraction of the pesticidesfrom natural waters.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 06:02:51