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2016 - XRF Round-robin test GeoPT 38a, England - HARZ01, Harzburgite
Organizer
International Association of Geoanalysts and Geostandards Newsletter - GeoPT38a
Material
HARZ01, Harzburgite
Literature
Report - GeoPT38 Proficiency Testing Round 38a (Laborcode CRB = T19)
Download
Major elements [wt %]
CRB
RV
1sRV
Z-Score
MgO
45.960
45.840
0.516
0.120
Al₂O₃
0.380
0.380
0.008
0.000
SiO₂
43.860
43.210
0.490
0.660
CaO
0.500
0.478
0.011
1.020
Fe₂O₃-tot.
9.020
8.952
0.129
0.260
Trace elements [µg/g]
CRB
RV
1sRV
Z-Score
Co
131.00
116.20
4.50
1.63
Cr
2,970.00
2,911.00
70.10
0.42
Ni
2,719.00
2,436.00
60.30
2.35
Pb
255.00
234.00
8.20
1.28
V
40.00
35.10
1.60
1.50
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
