Development of a sequential injection dispersive liquid-liquid microextraction system for electrothermal atomic absorption spectrometry by using a hydrophobic sorbent material: Determination of lead and cadmium in natural waters

Analytica Chimica Acta

Volumn 668, Issue 1, 2010, Pages 35-40

  Anthemidis, Aristidis N ^a   Ioannou, Kallirroy Ioanna G ^a  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

Author keywords

Atomic spectrometry; Cadmium; Dispersive liquid liquid microextraction; Lead; Sequential injection

Indexed keywords

AMMONIUM PYRROLIDINEDI THIOCARBAMATE; ANALYTES; AQUEOUS PHASE; ATOMIC SPECTROMETRY; CADMIUM DETERMINATION; CERTIFIED REFERENCE MATERIALS; CHELATING AGENT; COMPLEX FORMATIONS; DETECTION LIMITS; DISPERSIVE LIQUID-LIQUID MICROEXTRACTION; ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY; ENRICHMENT FACTORS; EXTRACTION SOLVENTS; HYDROPHOBIC SURFACES; METHYL ISOBUTYL KETONE; MICRO-SCALES; NATURAL WATERS; PRE-CONCENTRATION; RELATIVE STANDARD DEVIATIONS; SAMPLE SOLUTION; SAMPLING FREQUENCIES; SEQUENTIAL INJECTION; SORBENT MATERIALS; TIME-CONSUMING PROCEDURE; WATER SAMPLES;

ABSORPTION; ABSORPTION SPECTROSCOPY; AMMONIUM COMPOUNDS; AROMATIC HYDROCARBONS; ATOMIC ABSORPTION SPECTROMETRY; ATOMIC SPECTROSCOPY; ATOMS; CADMIUM; CENTRIFUGATION; CHELATION; DROP FORMATION; HYDROPHOBICITY; KETONES; LEAD; LIQUIDS; METAL RECOVERY; METHANOL; PHASE SEPARATION; SURFACE CHEMISTRY; TRACE ANALYSIS; XYLENE;

SOLVENT EXTRACTION;

4 METHYL 2 PENTANONE; AMMONIUM PYRROLIDINE DITHIOCARBAMATE; CADMIUM; CHELATING AGENT; GRAPHITE; LEAD; METHANOL; SORBENT; UNCLASSIFIED DRUG; WATER; XYLENE;

ACCURACY; AQUEOUS SOLUTION; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CENTRIFUGATION; COMPLEX FORMATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; HYDROPHOBICITY; LIQUID LIQUID EXTRACTION; PHASE SEPARATION; PRIORITY JOURNAL; SEQUENTIAL INJECTION ANALYSIS; WATER ANALYSIS;

EID: 77952591833     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2009.10.063     Document Type: Article

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