The fabrication of reference materials by CMI and NPL, in Work Package 4 – Reference materials and radiochemistry, are almost ready for the intercomparison exercise. Each lab will receive a spiked aqueous sample that simulates the activity in tank waste at Ispra site of JRC (Italy), and a spiked concrete sample based on Bioshield concrete at SCK-CEN. Participating labs will
As part of the INSIDER work package 4 – Reference materials and radiochemistry, a comprehensive review of radiochemical measurement techniques in relation to nuclear decommissioning was undertaken. The work was led by KIT (Karlsruhe Institute of Technology), who prepared a survey of 18 questions that were sent out to labs around Europe to gain feedback on radiochemical methods including materials