Advances in portable X-ray fluorescence (PXRF) for environmental, pedological, and agronomic applications

Agriculture & Biology

• X-radiation 87%
• fluorescence 74%
• spectrometers 24%
• detectors 22%
• X-ray fluorescence spectroscopy 17%
• data quality 14%
• laboratory techniques 12%
• silicon 11%
• detection limit 10%
• pretreatment 8%
• sampling 7%
• soil 5%
• methodology 2%

Earth & Environmental Sciences

• X-ray fluorescence 100%
• detector 24%
• spectrometer 23%
• laboratory technique 19%
• data quality 13%
• spectrometry 13%
• silicon 12%
• sound 11%
• replacement 11%
• speed 9%
• decision 8%
• matrix 8%
• detection 8%
• need 7%
• soil 6%