Total reflection X-ray fluorescence for determination of radium in water simulated by MCNP6.2 code

Atomic spectrometry update – a review of advances in environmental analysis

“…3.4.7 X-ray uorescence spectrometry. The determination of 226 Ra in water by TXRFS was made possible 114 by calibrating with the NIST SRM 4967A (radium standard solution) and the MCNP6.2 Monte Carlo simulation code. When Ga was used as an IS, the LOD was 0.047 Bq L −1 .…”