High-Definition X-Ray Fluorescence: Applications

Table 2

Mass per unit area of elements shown in Figure 3 from FP analysis [1]. Uncertainties shown are statistical Poisson statistics from peak intensities.

Element	Pb	Fe	Zn	Ti	Ca	Cu	As	K
Meas. Data (ng/cm^2)	85.4±1.2	237.1±3.1	62.6±1.0	25.6±0.9	166.4±2.7	11.4±0.7	5.7±0.9	204.3±3.1
Element	Cr	Mn	Ni	V	Sr	Br	Se
Meas. Data (ng/cm^2)	8.5±1.0	10.3±0.9	2.3±0.7	2.0±0.7	1.8±0.7	8.5±0.9	14.2±1.0