Advances and applications of ICP-MS for food and environmental analysis
In this webinar, Professor Brian Jackson, research professor in earth sciences and Director of the Trace Element Analysis (TEA) Core, will discuss developments in inductively coupled plasma mass spectrometry (ICP-MS) as a result of using helium collision mode. In addition, he will explore the utilization of reaction cell technologies such as those employed in modern triple quadrupole instruments.
Helium mode is generally very effective in reducing polyatomic interferences across the mass range but at the expense of a reduction in analyte signal intensity. However, helium mode is not effective for doubly charged interferences. The use of reaction gases to either shift the interference or to shift the analyte to a new m/z can be very effective in removing interference and retaining analyte sensitivity. Furthermore, it is an effective method for combatting double charge interferences.
This webinar will also cover examples of extending the utility of ICP-MS through the use of enriched stable isotopes, and the coupling of GC, LC and laser ablation with ICP-MS. In addition, applications for the speciation and spatial analysis of arsenic, cadmium, and mercury in food and environmental systems will be given.
Key learning objectives
- Gain insight into ICP-MS operation and method development
- Learn about interference reduction with collision/reaction gas
- Understand speciation using GC and LC
- Discover information on using laser ablation in ICP-MS
Who should attend?
- Food contract lab managers
- Food lab chemists
- Environmental chemists and lab managers
- Scientists that use ICP-MS, ICP-OES or laser ablation in their labs
- GC and LC speciation users
Certificate of attendance
All webinar participants can request a certificate of attendance, including a learning outcomes summary, for continuing education purposes.