Round robin tests XRF-analysis Round-robin test VSL (Netherlands) - RIAB 71 - 4 bulk samples asbestos 2017
Study organized by:
VSL - Dutch Metrology Institute
Material of proficiency test:
Ring research identification asbestos in bulk materials (RIAB, Round 70) - 4 material samples (SEM) acc. to VDI 3866, sheet 5
Study finished:
2017 - 11
Literature:
VSL - RIAB 71 - Report Round 71
major elements [wt %]
CRB | RV | 1sRV | Z-Score | |
trace elements [µg/g]
CRB | RV | 1sRV | Z-Score | |
Legend
CRB
results CRB
cooperative test
results collaborative study
1s-RV
Standard deviation collaborative study
Z-Score
Difference of measured value from mean study
*
Value not certified