Can you find impurities down to 10s of ppm in a LAST thermoelectric sample in powder form?
TCR is pleased to inform you that we can analyze such samples for their elemental analysis. We expect to find Al2O3, SiO2, CaO, BaO as well as some impurities from the raw materials, namely: Se, Cu, Bi. We will report content of Al, Bi, Ca, Bo etc. and they can be expressed as Al2O3 etc. We do have an ICP spectrometer which can be used for such purpose and we do analyze sample for this kind of concentration. The cost of such analysis will be approx. US $ 6.00 per element per sample + 12.24% Service Tax.
