Fig. 5
From: High precision measurement of trace F and Cl in olivine by electron probe microanalysis
a Smoothed averaged accumulated spectral scans of epoxy resin at the Cl Kα peak acquired with LPET diffraction crystal on CAMECA SXFive microprobe. Accelerating voltage = 15 kV; beam current = 10 nA; beam diameter = 100 μm; dwell time = 500 ms; step = 5 (Sinθ * 105); and accumulation number = 5. b Secondary fluorescence effects of epoxy resin on trace Cl analysis in olivine using the new method. Error bar = 3 ppm (2 sd). c Secondary fluorescence effects evaluation of F in olivine from the boundary glass using FANAL computer code in CalcZAF/Standard software d Secondary fluorescence effects evaluation of Cl in olivine from the boundary glass using FANAL computer code in CalcZAF/Standard software