Spectroscopy Application Notebook Alert

September 2010 Subscribe


Links to technical insights from sponsored Application Notes on Spectroscopy Online.
Atomic
The Determination of Selenium in Shampoo by AA
By Rebecca Price, Thermo Fisher Scientific
Find out about an accurate and rapid method for the analysis of selenium in shampoo using flame atomic absorption spectrometry as detailed in the 5th Commission Directive 93/73/EEC.
 
The Analysis of Trace Elements in Honey by AA
By Dr Hazel R. Dickson, Thermo Fisher Scientific
Discover an ideal solution for the analysis of elements in honey. This note demonstrates how flame and furnace atomic absorption spectrometry can be used to measure major and toxic elements.
 
Arsenic in Natural Waters by Graphite Furnace AA
By Dr Hazel R. Dickson, Thermo Fisher Scientific
This application note demonstrates how atomic absorption spectrometry can be used to determine the concentration of arsenic in natural water samples using EPA 200.9 methodology.

Mass Spec
Elemental Impurity Analysis in Pharmaceutical Products
By Matthew Cassap, Thermo Fisher Scientific
Are you ready for the proposed changes to the USP chapters on trace elements? This note describes the latest methods for the analysis of trace elements in pharmaceuticals by ICP-OES.
 
The Analysis of Steels by Laser Ablation ICP-OES
By Andrew Clavering, Thermo Fisher Scientific
This novel application highlights the benefits of direct analysis of solid samples by laser ablation ICP-OES, focusing on steels and alloys as an example.
 
The Analysis of Trace Elements in Naphtha
By Matthew Cassap, Thermo Fisher Scientific
Discover how to eliminate sample preparation when analyzing trace elements in naphtha by ICP-OES. The principles described in this note can be applied to other volatile solvents.

Molecular
Direct, Automated ICP-MS Analysis of Organic Solvents
By Tomoko Oki et al., Thermo Fisher Scientific, and Dan Wiederin, ESI
Demonstrates how the combination of advanced sample handling with robust, high performance ICP-MS provides a high throughput, routine approach for determination of trace elements in various undiluted organic solvents.
 
Direct, Automated ICP-MS Analysis of Ammonia Solution
By Tomoko Oki et al., Thermo Fisher Scientific, and Dan Wiederin, ESI
This application note highlights an efficient, accurate and contamination-free analysis of ammonia solution using ICP-MS coupled with an advanced dual syringe pump sample introduction system
 
Sulfur Speciation in Proteins
By Daniel J. Kutscher, Tobias Konz, Jörg Bettmer, University of Oviedo
This case study demonstrates how the coupling of LC with quadrupole ICP-MS was realized as a viable tool for the analysis of sulfur-containing standard proteins

Contact Editor
- Meg Evans


 

 
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