< Back
rfa-ringversuch
2018 - XRF Round-robin test SISECAM - Glass and Sand Samples - Glass 2
Organizer
SISECAM, Turkey
Material
Glass Sample 2
Literature
Round Robin Inter Laboratories Comparison Proficiency Test Report Glass and Sand Samples
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
SiO₂
71.800
71.913
0.388
-0.290
Al₂O₃
1.590
1.503
0.038
2.290
Fe₂O₃tot
0.023
0.020
0.003
1.310
TiO₂
0.039
0.042
0.003
-0.930
CaO
8.340
8.347
0.118
-0.060
MgO
3.460
3.450
0.031
0.320
Na₂O
14.190
14.405
0.477
-0.450
K₂O
0.050
0.059
0.013
-0.650
SO₃
0.170
0.222
0.062
-0.850
Legende
CRB
Interlaboratory test
1s-RV
Z-score
*
CRB Results
Interlaboratory Test Results
Standard Deviation Interlaboratory Test
Difference between the measured value and the average value of the interlaboratory test
Value not certified
