ICP-MS et toxicologie professionnelle

Ecole Doctorale Ed425 Pôle: Pharmacologie Et Toxicologie

Agilent 8800 Triple Quadrupole ICP-MS: Understanding oxygen reaction mode in ICP-MS/MS

The use of oxygen as a reaction gas for the removal of interferences in quadrupole ICP-MS is well established. However, prior to the development of the Agilent 8800 Triple Quadrupole ICP-MS (ICP-QQQ), the use of oxygen had been limited to determination of a small number of analytes in simple, well defined matrices. This is because oxygen can react with matrix components, analytes and polyatomic...

Practical Guide to ICP-MS

ICP-OES, ICP-MS and AAS Techniques Compared

This article will briefly describe these three techniques, and point out the important criteria by which to judge their applicability to your own analytical problems. Table 1 below shows a checklist of common analytical requirements and may help in the assessment of the techniques. For many people with an ICP-OES background, ICP-MS is a plasma with a mass spectrometer as a detector. Mass spectr...

Developments in ICP-MS: electrochemically modulated liquid chromatography for the clean-up of ICP-MS blanks and reduction of matrix effects by flow injection ICP-MS

v Chapter 1. General Introduction 1 Historical Perspectives 1 Fundamental Aspects of ICP-MS 2 ICP-MS Instrumentation 3 Blank Purity in ICP-MS 4 Previous EMLC Experiments 6 Matrix Effects in ICP-MS 7 Flow Injection in ICP-MS 9 Shielded Torch in ICP-MS 10 Dissertation Objectives and Organization 11 Figures 12 References 27 Chapter 2. Electrochemically-Modulated Liquid Chromatography for Cleaning ...