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rfa-ringversuch
2012 - XRF Round-robin test Fluxana, Deutschland - Alumina FLX-CRM 112
Organizer
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material
FLX-CRM 111 - Chrommagnesit, Germany
Literature
Zertifikat Fluxana
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Major elements [wt %]
CRB
RV
1sRV
Z-Score
Al₂O₃
80.040
79.813
0.536
0.410
CaO
0.160
0.147
0.027
0.490
Fe₂O₃
0.390
0.326
0.074
0.870
K₂O
0.084
0.090
0.005
1.160
MgO
0.720
0.755
0.080
0.440
Na₂O
0.330
0.267
0.066
0.960
SiO₂
11.900
12.164
0.254
1.040
P₂O5
0.082
0.074
0.012
0.710
TiO₂
0.200
0.273
0.025
2.940
LOI
5.010
5.424
0.126
3.320
Trace elements [µg/g]
CRB
RV
1sRV
Z-Score
Cr₂O₃
0.02
0.02
0.01
0.64
Mn₃O4
0.03
0.02
0.01
0.23
WO₃
0.01
0.04
0.02
1.02
Co₃O4
0.01
0.01
0.01
0.49
ZrO₂
5.86
5.95
0.33
0.28
NiO
0.01
0.01
0.00
1.10
HfO₂
0.12
0,0,97
0.03
0.84
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
