Premium
Environmental analysis by inductively coupled plasma mass spectrometry
Author(s) -
Beauchemin Diane
Publication year - 2009
Publication title -
mass spectrometry reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.035
H-Index - 126
eISSN - 1098-2787
pISSN - 0277-7037
DOI - 10.1002/mas.20257
Subject(s) - chemistry , mass spectrometry , environmental analysis , analyte , inductively coupled plasma mass spectrometry , sample preparation , detection limit , certified reference materials , analytical chemistry (journal) , inductively coupled plasma , matrix (chemical analysis) , calibration , sample (material) , environmental chemistry , chromatography , plasma , physics , statistics , mathematics , quantum mechanics
This article reviews the numerous ways in which inductively coupled plasma mass spectrometry has been used for the analysis of environmental samples since it was commercially introduced in 1983. Its multielemental isotopic capability, high sensitivity and wide linear dynamic range makes it ideally suited for environmental analysis. Provided that some care is taken during sample preparation and that appropriate calibration strategies are used to circumvent non‐spectroscopic interferences, the technique is readily applicable to the analysis of a wide variety of environmental samples (natural waters, soils, rocks, sediments, vegetation, etc.), using quadrupole, time‐of‐flight or double‐focusing sector‐field mass spectrometers. In cases where spectroscopic interferences arising from the sample matrix cannot be resolved, then separation methods can be implemented either on‐ or off‐line, which can simultaneously allow analyte preconcentration, thus further decreasing the already low detection limits that are achievable. In most cases, the blank, prepared by following the same steps as for the sample but without the sample, limits the ultimate detection limits that can be reached. © 2009 Wiley Periodicals, Inc., Mass Spec Rev 29:560–592, 2010