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Volumn 663, Issue 2, 2010, Pages 213-217
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Chemically modified attapulgite with asparagine for selective solid-phase extraction and preconcentration of Fe(III) from environmental samples
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Author keywords
Asparagine; Inductively coupled plasma optical emission spectrometry; Iron determination; Modified attapulgite; Solid phase extraction
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Indexed keywords
ANALYTES;
ATTAPULGITES;
CERTIFIED REFERENCE MATERIALS;
CHEMICALLY MODIFIED;
DETECTION LIMITS;
ELUTION CONDITIONS;
ENRICHMENT FACTORS;
ENVIRONMENTAL SAMPLE;
EXTRACTANTS;
FOURIER TRANSFORM INFRARED SPECTRA;
HIGH CAPACITY;
INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY;
INTERFERING IONS;
IRON DETERMINATION;
NATURAL WATER SAMPLES;
PH VALUE;
PRE-CONCENTRATION;
RELATIVE STANDARD DEVIATIONS;
SELECTIVE SOLID-PHASE EXTRACTION;
SHAKING TIME;
SOLID-PHASE;
SOLID-PHASE EXTRACTION;
SOLUTION SAMPLES;
SURFACE MODIFICATION;
ADSORPTION;
BIOLOGICAL MATERIALS;
ELECTROMAGNETIC INDUCTION;
INDUCTIVELY COUPLED PLASMA;
INFRARED SPECTROSCOPY;
IRON COMPOUNDS;
LIGHT EMISSION;
METAL RECOVERY;
OPTICAL EMISSION SPECTROSCOPY;
PHOTORESISTS;
PLASMA DIAGNOSTICS;
PLASMA TORCHES;
SPECTROMETRY;
TRACE ANALYSIS;
EXTRACTION;
ADSORBENT;
ASPARAGINE;
ATTAPULGITE;
FERRIC ION;
HYDROCHLORIC ACID;
ACCURACY;
ARTICLE;
CHEMICAL MODIFICATION;
CONCENTRATION (PARAMETERS);
CONTROLLED STUDY;
ELUTION;
ENVIRONMENT;
FLOW RATE;
FOURIER ANALYSIS;
INTERMETHOD COMPARISON;
PH;
PRIORITY JOURNAL;
SOLID PHASE EXTRACTION;
SPECTROMETRY;
VALIDATION PROCESS;
WATER SAMPLING;
ADSORPTION;
ASPARAGINE;
HYDROGEN-ION CONCENTRATION;
IRON;
MAGNESIUM COMPOUNDS;
RIVERS;
SILICON COMPOUNDS;
SOLID PHASE EXTRACTION;
SPECTRUM ANALYSIS;
SURFACE PROPERTIES;
WATER POLLUTANTS, CHEMICAL;
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EID: 77951638947
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2010.01.057 Document Type: Article |
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Times cited : (36)
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References (27)
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