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Titolo:
SPECIATION OF ARSENIC COMPOUNDS IN THE URINE OF RATS ORALLY EXPOSED TO DIMETHYLARSINIC ACID ION CHROMATOGRAPHY WITH ICP-MS AS AN ELEMENT-SELECTIVE DETECTOR
Autore:
INOUE Y; DATE Y; YOSHIDA K; CHEN H; ENDO G;
Indirizzi:
YOKOGAWA ANALYT SYST INC,R&D DIV,11-19 NAKA CHO 2 CHOME MUSASHINO TOKYO 180 JAPAN OSAKA CITY UNIV,SCH MED,DEPT PREVENT MED & ENVIRONM HLTH,ABENO KU OSAKA 545 JAPAN
Titolo Testata:
Applied organometallic chemistry
fascicolo: 9, volume: 10, anno: 1996,
pagine: 707 - 711
SICI:
0268-2605(1996)10:9<707:SOACIT>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
PLASMA-MASS-SPECTROMETRY; LIQUID-CHROMATOGRAPHY;
Keywords:
ARSENIC COMPOUNDS; SPECIATION; RAT URINE; ION CHROMATOGRAPHY (IC); INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS); ELEMENT-SELECTIVE DETECTOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
Y. Inoue et al., "SPECIATION OF ARSENIC COMPOUNDS IN THE URINE OF RATS ORALLY EXPOSED TO DIMETHYLARSINIC ACID ION CHROMATOGRAPHY WITH ICP-MS AS AN ELEMENT-SELECTIVE DETECTOR", Applied organometallic chemistry, 10(9), 1996, pp. 707-711

Abstract

A combined ion chromatography (IC) with inductively coupled plasma mass spectrometry (ICP-MS) system as an element-selective detector has been used for the determination of arsenic compounds. Seven arsenic compounds were separated by cation-exchange chromatography, Subsequently,the separated arsenic compounds were directly introduced into the ICP-MS and were detected at m/z=75, Detection limits for the seven arsenic compounds ranged from 0.8 to 3.8 mu g As/l. The IC-ICP-MS system wasapplied to the determination of arsenic compounds in the urine of dimethylarsinic acid (DMAA)-exposed rats. DMAA was the most abundant arsenic compound detected, Arsenous acid, monomethylarsonic acid and trimethylarsine oxide were also detected.

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Documento generato il 13/07/20 alle ore 11:05:32