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Round robin tests XRF-analysis XRF Round-robin test SISECAM - Glass and Sand Samples - Glass 1

Study organized by:
SISECAM, Turkey
Material of proficiency test:
Glass Sample 1
Study finished:
2018 - 2
Literature:
Round Robin Inter Laboratories Comparison Proficiency Test Report Glass and Sand Samples

major elements [wt %]

CRBRV1sRVZ-Score
SiO₂71,52071,4690,3770,140
Al₂O₃1,2301,1470,0441,890
Fe₂O₃tot0,0670,0720,006-0,820
TiO₂0,0470,0480,002-0,380
CaO8,7308,6330,1670,580
MgO4,2704,2790,025-0,160
Na₂O13,33013,5580,414-0,550
K₂O0,3800,3960,034-0,480
SO₃0,1500,1950,058-0,770

trace elements [µg/g]

CRBRV1sRVZ-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

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