Spectroscopy App Note:
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February 2015 
 

Featured Application Note:

Selecting the Best ICP-OES Plasma Interface for Your Research
Learn core concepts surrounding optical interfaces available for ICP-OES spectrometers and the strengths and weaknesses of each. Learn how each works and why the interface should be a major factor in your selection of the best instrument for your research. Download the PDF

EDXRF Analysis of Sulfur and Ultra-Low Chlorine in Crude Oil
Application note EDXRF1432 details the simultaneous analysis of sulfur (S) and chlorine (Cl) in oil by energy dispersive X-ray fluorescence (EDXRF). The report includes complete information about sample preparation, method calibration and repeatability, and demonstrates the multielement capabilities of the Rigaku NEX CG Cartesian-geometry EDXRF spectrometer.
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Microwave Digestion of Pharmaceuticals for Trace Metals Analysis
This technical note describes the use of the Milestone Ethos UP microwave system to digest a magnesium stearate sample for determination of Hg, As, Cd, and Pb levels by ICP-OES.
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Initial Quantitative Measurements with Handheld LIBS
The analytical technique laser induced breakdown spectroscopy (LIBS) for elemental analysis is rapidly evolving from a laboratory-based to a field-able technology. This note presents the early quantitative results from several field tests.
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Fluorine Analysis Using LIBS
The LIBS functionality of the J200 Tandem system is harnessed to detect and quantify fluorine.
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Using the Orbis Micro-XRF Spectrometer to Study the Microstructure of Ancient Roman Seawater Concrete
This application note discusses the use of the Orbis micro-XRF spectrometer to analyze the microstructure of Roman maritime mortar with results in high resolution elemental mapping of a large area that shows the complex cementitious fabric of this highly durable material.
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