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Author: stephen long
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31. Definitive Method Certification of Clinical Analytes in Lyophilized Human Serum: NIST Standard Reference Material (SRM) 909b
C. S. Phinney, Karen E Murphy, Michael James Welch, P M Ellerbe, Stephen E Long, Kenneth W Pratt, Lorna Tregoning Sniegoski, M. S. Rearick, Thomas W Vetter, Robert D Vocke Jr
32. On-line Isotope Dilution Determination of Mercury Species by Solid-Phase Microextraction GC-ICPMS
William C Davis, Steven J Christopher, Stephen E Long, William R. Kelly
This preliminary technical note reports on the development of an on-line isotope dilution (ID) method that is applicable for the determination of inorganic and organic mercury species in marine samples. The method is demonstrated on NIST Standard Re ...