Application Notes - Atomic Spectroscopy

Jul 13, 2017
Sponsored Content
Design features incorporated into the HPX Series inert hotplates give unmatched temperature uniformity across the heating surface, providing greater control over sample digestion and evaporation. Incorporating more cartridge heaters than are typically used in inert hotplates reduces temperature variability across the heating surface. In addition, the use of premium, ISO-molded, low-porosity graphite gives superior thermal conductivity and also allows for a high-integrity PFA coating which protects the heating block, prevents corrosion and contamination, and extends operating life.
Jun 27, 2017
Sponsored Content
By Moxtek
Moxtek’s compact MAGPRO’s maximum voltage has been increased from 60kV to 70kV while maintaining the same size profile. This x-ray source is ideal for Cd detection in XRF applications.
Jun 22, 2017
Sponsored Content
Mercury is dangerous to both natural ecosystems and humans because it is highly toxic, with the ability to damage the central nervous system. To prevent mercury poisoning, it is necessary to accurately quantify total mercury in coal so that emissions into the atmosphere may be carefully controlled. This application note demonstrates direct mercury analysis in coal by thermal decomposition.
Jun 06, 2017
Sponsored Content
The ability for Milestone’s Ethos UP to operate at high temperature and pressure, along with real-time temperature monitoring allow for superior digestion of the most difficult pharmaceutical samples. Together with our unique vent-and-reseal technology, loss of precious volatiles is minimized, resulting in excellent recoveries of trace metals and highly accurate ICP analysis.
Jun 01, 2017
Spectroscopy
By Moxtek
Recently, the compact MAGPRO’s maximum voltage was increased from 60 kV to 70 kV while maintaining the same size profile. This article highlights the advantages of 70 kV excitation of cadmium, an element of interest for Restriction of Hazardous Substances Directive (RoHS), at parts per million (ppm) levels.
May 23, 2017
Sponsored Content
Agilent OneNeb Series 2 nebulizers take robustness and durability to the next level, while retaining the performance enhancements of the original Agilent OneNeb. They can replace conventional glass concentric nebulizers and some inert nebulizers. These nebulizers use Flow Blurring nebulization, which ensures better sensitivity and precision—plus greater tolerance to samples with high levels of Total Dissolved Solids (TDS)—compared to conventional glass concentric nebulizers.
May 13, 2017
Sponsored Content
It is well known the temperature of a sample introduction system has a profound effect on ICP performance. In this article, we detail the new design features of the IsoMist XR and highlight several ICP applications that benefit from the use of a temperature controlled cyclonic spray chamber.
Apr 20, 2017
Sponsored Content
By Rigaku
In the past, quantitative analysis with X-ray diffractometry was performed using calibration curves, but due to the progress of computers and analysis software, quantitative analysis using the WPPF (Whole Powder Pattern Fitting) method has now come into wide use. This application report shows that with a benchtop X-ray diffractometer equipped with a high-speed one-dimensional detector, it is possible to obtain an X-ray diffraction pattern suitable for quantitative analysis in about 10-min.
Mar 22, 2017
Sponsored Content
Acid purification systems are a cost effective and convenient way to get high-purity acid in the laboratory. This paper reviews the performance and throughput attainable by commercially available systems.
Mar 02, 2017
Sponsored Content
XRF has become a popular analytical technique in industry as well as in academia. This paper shows how a compact, powerful, affordable EDXRF system can be an excellent tool in academia for teaching and basic research.
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