Instruments and Measurement Capabilities

X-ray Fluorescence Spectrometry (XRF)

PANalytical Magi'X Pro Wavelength Dispersive X-ray Fluorescence Spectrometer

• Bulk analysis of solids, powders, liquids
• Detection limits in the part per million range for many elements
• Semi-quantitative analysis without needing standards (using IQ+ and/or Uniquant software)
• Quantitative analysis with matched standards for highest accuracy
• ProTrace software for accurate trace-element analysis

Semi-automated sample preparation techniques

• Fused bead (to produce consistent, homogeneous samples for analysis with no particle effects) using PANalytical Perl'X
• Pellet press (to minimize sample dilution) using a Spex Automated 35-T X-Press

The PANanlytical Magi'X Pro XRF Spectrometer and sample preparation equipment were purchased in 2004 with funds from a National Science Foundation Earth Sciences grant.

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