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rfa-ringversuch
2003 - XRF Round-robin test ISC, RAL - Glasswool, Glaswolle
Organizer
Fraunhofer (ISC), Würzburg - RAL-Gütegemeinschaft, Frankfurt
Material
Glasswool, Glaswolle
Literature
Literatur Ringversuch der Gütegemeinschaft Mineralwolle e.V. - Ergebnisse
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Major elements [wt %]
CRB
RV
1sRV
Z-Score
Na₂O
16.920
17.036
0.201
---
MgO
2.530
2.565
0.080
---
Al₂O₃
1.740
1.691
0.064
---
SiO₂
64.200
64.258
0.253
---
P₂O5
0.170
0.153
0.021
---
SO₃
0.060
0.159
0.041
---
K₂O
0.520
0.518
0.020
---
CaO
8.120
7.736
0.166
---
TiO₂
0.060
0.057
0.007
---
Fe₂O₃ tot.
0.600
0.585
0.064
---
MnO
0.042
0.036
0.006
---
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
