Results 261 to 270 of about 70,960 (303)

Determination of Mercury by Inductively Coupled Plasma—Mass Spectrometry

Microchemical Journal, 1996
To control the amount of mercury polluting our environment, mercury has to be monitored in all areas of modern life. This requires fast and easy-to-use methods that permit the determination of mercury at levels of micrograms per liter. Up to now mercury ultratrace determination has required preconcentration or amalgamation in order to improve detection
, Passariello, , Barbaro, , Quaresima, , Casciello, , Marabini   +4 more
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Liquid chromatography–inductively coupled plasma mass spectrometry

Journal of Chromatography A, 2003
It is known that while many elements are considered essential to human health, many others can be toxic. However, because the intake, accumulation, transport, storage and interaction of these different metals and metalloids in nature is strongly influenced by their specific elemental form, complete characterization of the element is essential when ...
María, Montes-Bayón, Katie, DeNicola, Joseph A, Caruso   +2 more
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Inductively coupled plasma mass spectrometry

1989
The first paper describing the coupling of an argon plasma, a highly efficient ion source, and a mass spectrometer was published in 1980 (Houk et al.) as a result of the collaboration between the research group at the Ames Laboratory, Iowa State University (USA) and Gray at the University of Surrey (UK).
Michael Thompson, J. Nicholas Walsh
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Environmental analysis by inductively coupled plasma mass spectrometry

Mass Spectrometry Reviews, 2009
AbstractThis 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.
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Optimisation in inductively coupled plasma mass spectrometry

The Analyst, 1986
The performance of a commercial inductively coupled plasma mass spectrometer has been investigated as a function of a number of parameters associated with sample introduction and plasma operation. The forward r.f. power to the plasma and the nebuliser argon pressure are the two that have the greatest effect.
Stephen E. Long, Roger M. Brown
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Laser-ablation inductively-coupled plasma mass spectrometry

Analytical and Bioanalytical Chemistry, 2001
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) has become one of the most widely applied techniques for direct solid analysis. This article describes the working principle, instrumentation, fundamental aspects of the ablation process, quantification strategies, and typical figures of merit of this technique.
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Inductively coupled plasma-mass spectrometry.

Methods in enzymology, 1988
R. S. Houk, Joseph J. Thompson
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Inductively Coupled Plasma Mass Spectrometry Handbook

2005
Chapter 1: Plasma generation, ion sampling and focusing. Chapter 2: Mass spectrometers. Chapter 3: Ion detection, Data Acquisition and Handling. Chapter 4: Calibration strategies and quality assurance. Chapter 5: Liquid sample introduction: Fundamentals and applications of flow injection and electrothermal vaporisation for ICP-MS.
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Inductively Coupled Plasma-Mass Spectrometry

2022
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A Study of Internal Standardization in Inductively Coupled Plasma-Mass Spectrometry

Applied Spectroscopy, 1987
R S Houk
exaly