PPT Slide

0

200

400

600

800

1000

1200

1400

1600

1800

200

400

600

800

1000

1200

1400

1600

As mg kg -1

XRF As response (cps)

r2 = 0.9863

Plot of in-situ FPXRF response versus As concentrations as obtained from USEPA protocols.

Previous slide

Next slide

Back to first slide

View graphic version