Application Notes - Atomic Spectroscopy

Dec 07, 2017
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Presented here is an example of a quantitative analysis performed on arsenic, cadmium, mercury, and lead in dietary supplements using ICP-MS.
Dec 07, 2017
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This work demonstrates the ability of the Avio® 500 ICP-OES to measure impurities in lead to comply with London Metal Exchange requirements.
Nov 22, 2017
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A demonstration of the performance of the CEM MARS 6 for digestion of large and varied food samples in a single run for elemental analysis according to FSMA.
Nov 20, 2017
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The elemental analysis of brake pads and raw material powders is demonstrated.
Nov 16, 2017
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Ever wondered when you should replace the RF coil on your ICP-OES or ICP-MS? The function of the RF coil is to transmit electromagnetic energy to the plasma.
Oct 24, 2017
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Crude oil samples are difficult to digest prior to elemental analysis. The MARS 6 with iPrep vessels can easily digest tough crude oil samples and reduce sample preparation time by 50–75% compared to other techniques.
Oct 24, 2017
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This study examined gourmet salts for the presence of heavy metals. Samples represented a range of colors, production methods, textures, countries of origin, and prices.
Oct 21, 2017
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Glow discharge spectrometry (GDS) is capable of analyzing all types of cast irons while other techniques commonly struggle in this area. This capability arises from several features of glow discharge sputtering that decidedly differentiate these techniques; the application note highlights these advantages.
Oct 07, 2017
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An alternative to premixing an internal standard (IS) is in-line addition using a mixing tee, Glass Expansion developed the Trident for this exact purpose. The Trident allows the IS to be automatically mixed with each sample during sample introduction, saving considerable sample preparation time and reducing the risk of error or contamination. In this article, we compare the performance of manual addition (offline) to inline addition of an IS using the Trident.
Sep 25, 2017
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Milestone’s ETHOS UP with MAXI-44 high-throughput rotor offers multiple benefits for sample preparation in trace metals analyses of cannabis plants and derivatives.
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