< Back
rfa-ringversuch
2016 - XRF Round-robin test HUK Umweltlabor GmbH - Carbonaceous magnesite
Organizer
HUK Umweltlabor GmbH, Wenden-Hünsborn
Material
Kohlenstoffhaltiger Magnesit
Literature
HUL Laborvergleichsmessung XRF - Magnesit
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
Originalmaterial
-
Na₂O
0.140
0.140
0.033
0.090
MgO
69.510
70.870
1.969
-0.690
Al₂O₃
6.310
6.350
1.424
-0.030
SiO₂
3.400
2.700
1.086
0.640
P₂O5
0.106
0.095
0.043
0.260
K₂O
1.173
1.165
0.018
0.420
CaO
4.180
4.114
0.133
0.480
TiO₂
0.088
0.083
0.010
0.540
Fe₂O₃tot
4.830
4.543
0.598
0.470
Mn₂O₃
0.312
0.281
0.076
0.410
Cr₂O₃
0.693
0.714
0.048
-0.440
L.O.I. *
7.440
7.620
0.300
-0.610
C-tot.
5.540
5.560
0.310
-0.040
-
Geglühtes Material (10₂5°C)
-
Na₂O
0.200
0.150
0.148
0.320
MgO
76.240
76.930
1.322
-0.520
Al₂O₃
7.580
7.290
0.583
0.490
SiO₂
2.940
2.910
0.656
0.040
P₂O5
0.115
0.117
0.009
-0.240
SO₃
0.974
0.886
0.178
0.500
K₂O
0.470
0.476
0.459
-0.010
CaO
4.550
4.473
0.188
0.380
TiO₂
0.089
0.087
0.004
0.490
Fe₂O₃tot
5.530
5.262
0.559
0.470
Mn₂O₃
0.335
0.328
0.021
0.300
Cr₂O₃
0.760
0.767
0.058
-0.120
ZnO
0.127
0.123
0.028
0.150
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
