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1995 - XRF Round-robin test PCS - BPGM-1, Sediment
Organizer
Polish Comittee for Standardization (PCS), Division of Physical Chemistry
Material
BPGM-1, Sediment
Literature
In Form von Analysenzertifikaten, März 1996
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
Na₂O
0.520
0.500
---
---
MgO
0.220
0.220
---
---
Al₂O₃
4.350
4.330
---
---
SiO₂
88.570
88.980
---
---
P₂O5
0.100
0.103
---
---
SO₃
0.023
---
---
K₂O
1.590
1.570
---
---
CaO
0.380
0.390
---
---
TiO₂
0.310
0.310
---
---
Fe₂O₃ tot
0.890
0.890
---
---
MnO
0.024
0.024
---
---
Trace elements [µg/g]
CRB
RV
1sRV
Z-Score
Ba
272.00
283.00
---
Ce
24.00
27.70
---
Cr
26.00
26.00
---
Cu
5.00
5.00
---
Ga
3.00
4.70
---
Hf
6.00
7.00
---
La
13.00
13.70
---
Nb
5.00
5.30
---
Ni
7.00
5.20
---
Pb
10.00
14.00
---
Rb
49.00
47.80
---
Sr
51.00
53.00
---
Th
4.50
4.20
---
V
20.00
18.00
---
Zn
22.00
22.90
---
Zr
282.00
278.00
---
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
