Portable Spectral Services offers two instruments that utilise total reflection X-Ray Fluorescence (TXRF). The S2 PICOFOX is able to perform quantification, semi-quantification multi-element microanalysis. The S4 T-STAR is great for ultra-trace element analysis. This TXRF reaches sub-ppb range. Access the lowest detection limits in a rapid cost-effective way and carry out a versatile direct analysis.
