Application Notes - Atomic Spectroscopy

May 25, 2018
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This application note demonstrated the validation of an extended FDA Elemental Analysis Manual method. The method was optimized for the analysis of four arsenic species.
May 24, 2018
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Polymer analysis using the Ge slide-on micro-ATR accessory in single point and chemical imaging (FPA) modes identified numerous discrete defects and compositional domains, quickly and without any sample preparation or sample damage. Here we demonstrate how the Agilent Cary 620 FTIR microscope and imaging system can identify defects and monitor compositional variability in a synthetic polymer.
Apr 24, 2018
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Paper and plastic are coated with a thin layer of silicone as a release coating on labels, tape or adhesives, or as a barrier coating. In clay coated paper the clay coating adds weight and affects various physical properties, such as paper glossiness and ink retention. This application note describes the analysis of silicone coating on paper, clay coated paper and plastic.
Apr 18, 2018
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Savillex acid purification systems provide a continuous supply of high purity acid for metals analysis. User data for both semiconductor and geochemical applications is presented.
Apr 18, 2018
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Glass Expansion revolutionized spray chamber design for the ICP-OES and ICP-MS analyst by introducing cyclonic spray chambers. In this article we summarize the features and advantages of Glass Expansion’s new Helix CT ICP spray chamber with ConstantTorque technology.
Apr 09, 2018
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This technical overview demonstrates the importance of cleaning a blocked ICP-OES nebulizer. A blocked nebulizer can restrict aerosol formation, decreasing sensitivity and degrading accuracy and precision. Reduced nebulizer flow is a particular concern, because it contributes to poor performance. This technical overview will provide instructional guide on how to clean a nebulizer.
Mar 28, 2018
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This application note demonstrates microwave digestion of a variety of vitamin samples and ICP analysis for elemental impurities in accordance with USP 232/233.
Mar 27, 2018
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This application note demonstrates the performance of LECO’s GDS850 glow discharge spectrometer for a faster, safer, and more direct determination of the elemental composition of wire and rod samples.
Mar 20, 2018
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Savillex acid purification systems provide a continuous supply of high purity acid for metals analysis. User data for both semiconductor and geochemical applications is presented.
Feb 16, 2018
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This article describes the use of Single Reaction Chamber (SRC) technology to simplify and optimize food and mixed-food microwave sample preparation for trace metal analysis using ICP-MS.
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