Community Research and Development Information Service - CORDIS


The CCQM-K2 Key Comparison allows to examine the capability of nine National Metrology Institutes to measure Cd and Pb content in natural water. The study was co-ordinated by the Institute for Reference Materials and Measurements of the European Commission. The comparison run in parallel with the interlaboratory comparison IMEP-9. All participants used isotope dilution mass spectrometry. Very good agreement of results was reported and displayed, which is in the agreement with conclusions from previous studies but on simpler matrices

Additional information

Authors: PAPADAKIS I, IRMM, JRC-Geel (1999);TAYLOR P, IRMM, JRC-Geel (1999);DE BIEVERE P, IRMM, JRC-Geel (1999)
Bibliographic Reference: Article: METROLOGIA (1999)
Record Number: 199911541 / Last updated on: 1999-11-06
Original language: en
Available languages: en