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Accession Number ADA567383
Title Opening the Analytical Black Box: Insights into Interferences, Corrections, and Data Quality.
Publication Date Mar 2012
Media Count 17p
Personal Author A. J. Bednar D. M. Sirkis T. J. Kelly W. E. Harris
Abstract GF-AAS is an old technique, but nevertheless useful and an important tool in the toolbox. Using standard ICP-AES emission wavelengths and known IEC is usually fine, but certain interferences require alternative correction methods, such as MSF. ICP-MS is has interferences that can t be corrected mathematically. Using standard isotopes and correction equations is generally fine, but at least monitor other isotopes and monitor with and without correction equations. Collision or Reaction Cell ICP-MS does not takes care of all other interferences in ICP-MS, but is a powerful tool if understood and used properly.
Keywords Briefing charts
Collision and reaction cell technology
Corrections
Gf aas (Graphite furnce atomic absorption spectometry)
Icp aes(Inductively couple plasma atomic emission spectrosco
Icp ms(Inductively couple plasma mass spectroscopy)
Interferences
Mathematical models
Rare earth elements
Spectroscopy
Workshops


 
Source Agency Non Paid ADAS
NTIS Subject Category 94K - Laboratory & Test Facility Design & Operation
68G - Environmental Health & Safety
Corporate Author Army Engineer Waterways Experiment Station, Vicksburg, MS. Environmental Lab.
Document Type Technical report
Title Note Briefing charts.
NTIS Issue Number 1309
Contract Number N/A

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