Comparison of Methods for Calculation of Recommended Elemental Concentrations for Canadian Certified Reference Materials Project Rock Standards SY-2, SY-3, and MRG-1

摘要

Recommended elemental concentrations for rock standards SY-2, SY-3, and MRG-1 have been recalculated using standard statistical methods. These values are compared with those determined by the Geological Survey of Canada using their select laboratories method. (ERA citation 06:019397)