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2019 - XRF Round-robin test AMIS, South Africa - Magnesite AMIS0650
Organizer
AMIS - African Mineral Standard - South Africa
Material
Magnesite AMIS0650
Literature
roficiency Testing Final Report (Laborcode CRB = ST)
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
SiO₂
3.160
3.250
0.260
-0.360
Al₂O₃
0.250
0.240
0.040
0.250
Fe₂O₃
0.276
0.266
0.023
0.430
TiO₂
0.018
0.017
0.004
0.250
P₂O5
0.014
0.011
0.002
1.500
CaO
1.560
1.540
0.100
0.190
MgO
51.650
51.610
1.420
0.020
MgO
86.080
86.010
2.370
0.030
K₂O
0.034
0.038
0.010
-0.400
Na₂O
0.090
0.220
0.110
-1.190
Cr₂O₃
0.020
0.025
0.010
-0.480
LOI
8.435
9.050
0.850
-0.720
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
