Ion Chromatography ICP-MS

Itoh, A. and Haraguchi, H. (1997) Dissolved states of trace metal ions in natural waters as elucidated by ultra-filtration size exclusion chromatography ICP-MS. Anal. Scu, 13, 393-396. 

Dissolved states of trace metal ions in natural water as elucidated by ultrafiltration /size exclusion chromatography /ICP-MS. Anal. Sci. Int.J.Jpn. Soc.Anal. Chem.,p. 393. 

Separation and detection methods Ion chromatography is routinely used for the isolation of bromate. Diverse detection methods are mentioned in the literature, including isotope dilution analysis (Creed and Brockhoff 1999), conductivity measurement (Jackson et al. 1998), fluorimetric determination (Gahr et al. 1998), ICP-MS (Seubert and Nowak 1998) and spectrophotometry (Achilii and Romele 1999),... 

Bayon, M. M., Rodriguez Garcia, A., Garcia Alonso, J. I., and Sanz-Medel, A., Indirect determination of trace amounts of fluoride in natural waters by ion chromatography a comparison of on-line post-column fluorimetry and ICP-MS detectors, Analyst, 124, 27, 1999. 

HPLC (in both NP and RP modes) is quite suitable for speciation by coupling to FAAS, ETAAS, ICP-MS and MIP-MS [571,572]. Coupling of plasma source mass spectrometry with chromatographic techniques offers selective detection with excellent sensitivity. For HPLC-ICP-MS detection limits are in the sub-ng to pg range [36]. Metal ion determination and speciation by LC have been reviewed [573,574] with particular regard to ion chromatography [575]. 

Bettinelli and Spezia [750] applied ion chromatography with an ICP-MS to the determination in seawater of 20 metallic elements in amounts down to 1-50 ppt. 

To make this conclusion more reliable, we applied the above statistical comparison procedure to independent data on the chemical composition of melted snow samples, which were collected in the vicinity of a nickelprocessing plant, on the Kola Peninsula [2], and an industrial megalopolis [4], According to these data, chemical analysis of melted snow was conducted by ICP-MS, ICP-AES and ion chromatography using certified reference materials SLRS-2 of the National Research Council (Canada) and NIST, 1643c (US) [2], Statistical analysis of these data revealed that... 

Major and trace element concentrations in the acidified samples were determined via ICP-MS (inductively coupled plasma mass spectrometry) and ICP-OES (inductively coupled plasma optical emission spectroscopy) at the GSC s Geochemistry Research Laboratory. Dissolved anion concentrations were measured by 1C (ion chromatography) on the unacidified samples, also at the GSC s Geochemistry Research Laboratory. Characterization of the sediment mineralogy and texture by XRD (X-ray diffraction), SEM (scanning electron microscopy) and TEM (transmission electron microscopy) is ongoing. 

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