IAEA organises biennial interlaboratory comparisons on the analysis of deuterium oxide by Fourier Transform Infrared (FTIR) spectrometry. This initiative supports quality-assured use of deuterium ...

The results of the first international comparison of the measurement of graphene have been published in 2D Materials, led by the National Physical Laboratory (NPL) in the U.K., through the Versailles ...

(A) Comparison of measured values for quality control materials at the 10% level before and after optimization. A-1 to B-2 represent individual participating laboratories; (B) Comparison of measured ...

Excellent, good, questionable or unacceptable: how good is your water chemistry analysis? Scientists can find out through comparison. For the past 30 years, the IAEA has been conducting isotope ...

An interlaboratory comparison across nine metrology institutes found generally good agreement in solar cell calibration under the World Photovoltaic Scale, but still revealed measurable differences in ...