Species-Selective Analysis by Microcolumn Multicapillary Gas Chromatography with Inductively Coupled Plasma Mass Spectrometric Detection | Sciact - CRIS-system of Boreskov Institute of Catalysis

Species-Selective Analysis by Microcolumn Multicapillary Gas Chromatography with Inductively Coupled Plasma Mass Spectrometric Detection Full article

Journal

Analytical Chemistry
ISSN: 0003-2700 , E-ISSN: 1520-6882

Output data

Year: 1999, Volume: 71, Number: 20, Pages: 4534-4543 Pages count : 10 DOI: 10.1021/ac990525d

Tags

Environmental Pollutants; Gas Chromatography-Mass Spectrometry; Indicators and Reagents; chemical analysis; dispersion; gas chromatography; mass spectrometry

Authors

Rodrigueż Isaac ¹ , Mounicou Sandra ² , Łobiński Ryszard ² , Sidelnikov Vladimir ³ , Patrushev Youri ³ , Yamanaka Michiko ⁴

Affiliations

1	Department of Analytical Chemistry, Universidad de Santiago de Compostela, 15706 Santiago, Spain
2	CNRS EP132, He´lioparc, 2, av. Pr. Angot, 64053 Pau-Pyre´ne´es, France
3	Boreskov Institut of Catalysis, Russian Academy of Sciences, Siberian Branch, Pr. Ak. Lavrentieva 5, 630090 Novosibirsk, Russia
4	Application Development Department, Yokogawa Analytical Systems Inc., 2-11-13 Nakacho, Musashino-shi, Tokyo, Japan

Funding (2)

1	European Commission	SMT4-CT96-2044
2	Xunta Galicia

A glass rod (5−20 cm long, 2 mm o.d.) containing more than 1200 parallel microchannels (<40 μm i.d.) was converted into a high-resolution (>100 theoretical plates cm-1) GC column by coating the inside of each channel in a way that compensated for the dispersion of the channel inner diameter. The columns were evaluated for the separation of mixtures of several organometallic (Hg, Sn, Pb) compounds prior to on-line sensitive metal-selective detection by ICPMS. Chromatographic separation conditions were optimized to enable a rapid (within a maximum 30 s) multielemental speciation analysis. Absolute detection limits were 0.1 pg for Hg, 0.05 pg for Sn, and 0.03 pg for Pb using the carrier gas flows of ∼200 mL min-1. The microcolumn multicapillary GC/ICPMS developed was applied to the analysis of a number of environmental samples. The results were validated with certified reference materials for tin (BCR477, PACS-2) and mercury (DORM-1, TORT-1).

Rodrigueż I. , Mounicou S. , Łobiński R. , Sidelnikov V. , Patrushev Y. , Yamanaka M.
Species-Selective Analysis by Microcolumn Multicapillary Gas Chromatography with Inductively Coupled Plasma Mass Spectrometric Detection
Analytical Chemistry. 1999. V.71. N20. P.4534-4543. DOI: 10.1021/ac990525d WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	May 18, 1999
Accepted:	Jul 21, 1999
Published online:	Sep 18, 1999
Published print:	Oct 1, 1999

Web of science:	WOS:000083212400016
Scopus:	2-s2.0-0032726557
Elibrary:	13306543
Chemical Abstracts:	1999:589051
Chemical Abstracts (print):	131:294804
OpenAlex:	W2081174852

DB	Citing
Web of science	53
Scopus	63
Elibrary	56
OpenAlex	57