Parameters to be determined: Al2O3, CaO, C, Cr2O3, Fe, K2O, MgO, Mn, Na2O, P2O5, S, SiO2, TiO2, V2O5, Zn
Status: Registration opened
Costs: 500 Euro
REGISTRATION
_______________________________________________________________________________________________________
Parameters to be determined:
Major and minor elements: Cr, Cu, Fe, Mn, Mo, Ni, Si
Traces: Al, As, B, Bi, C, Ce, Co, N, Nb, O, P, S, Sn, Ta, Ti, V, W, Zn, Zr
Status: Registration opened
Costs: 500 Euro
REGISTRATION
________________________________________________________________________________________________________
Parameters to be determined: Li, C, S, O, N, F, Al, Si, P, Mn, Fe, Co, Ni, Cu
Status: Waiting for results
Costs: 500 Euro
The two PT samples FXRV-2025-03 and FXRV-2025-04 come from different sources and show different concentrations for Li, Ni, Mn and Co.
________________________________________________________________________________________________________
Parameters to be determined: Li, C, S, O, N, F, Al, Si, P, Mn, Fe, Co, Ni, Cu
Status: Waiting for results
Costs: 500 Euro
The two PT samples FXRV-2025-03 and FXRV-2025-04 come from different sources and show different concentrations for Li, Ni, Mn and Co.
FLUXANA is an international provider of proficiency testing. We regularly offer proficiency testing for X-ray fluorescence analysis.
By participating in proficiency testing, it is possible for our customers to compare their analytical methods and test procedures with other international laboratories. To do this, we regularly have various proficiency tests for typical X-ray fluorescence analyses (XRF) in our program. In keeping with state-of-the-art technology, we apply “robust statistics” for our evaluation method.
Together with reference materials, our proficiency testing can be used as a key element in the laboratory accreditation process. This enables laboratories to monitor the quality of their analytical results according to ISO/IEC 17025. It is often referred to as external quality assessment (EQA).

Then let us conduct a professional evaluation with “robust statistics” based on DIN 38402-45 / ISO/TS 20612:2007.
✖