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rfa-ringversuch
2003 - XRF Round-robin test GSJ - JB1b, Basalt
Organizer
Geological Servive of Japan (GSJ)
Material
JB-1b, Basalt
Literature
im Web unter "http://www.iaea.or.at"
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
Na₂O
2.630
2.630
---
---
MgO
8.360
8.140
---
---
Al₂O₃
14.260
14.380
---
---
SiO₂
51.250
51.110
---
---
P₂O5
0.250
0.256
---
---
SO₃
< 0,02
0.001
---
---
K₂O
1.270
1.320
---
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CaO
9.460
9.600
---
---
TiO₂
1.270
1.260
---
---
Fe₂O₃ tot.
90.100
9.020
---
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MnO
0.144
0.147
---
---
C total.
0.065
0.040
---
---
Trace elements [µg/g]
CRB
RV
1sRV
Z-Score
Co
28.00
40.30
---
---
Cr
449.00
439.00
---
---
Cu
49.00
55.50
---
---
Ni
147.00
148.00
---
---
Pb
8.00
6.80
---
---
Rb
39.00
39.10
---
---
Sr
449.00
439.00
---
---
V
211.00
214.00
---
---
Zn
79.00
8.00
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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
