Round-robin test CGL - CGL129, Titanium ore - CRB GmbH
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Round robin tests XRF-analysis XRF Round-robin test Central Geological Laboratory of Mongolia - CGL129, Titanium ore

Study organized by:
Central Geological Laboratory of Mongolia (CGL)
Material of proficiency test:
CGL 129 (TiH, Titanium Ore)
Study finished:
2013 - 6
Literature:
Certificate of Analysis

major elements [wt %]

CRBRV1sRVZ-Score
Na₂O*0,0300,090------
MgO3,1403,1500,040---
Al₂O₃9,9509,7900,090---
SiO₂7,3007,7700,350---
P₂O50,0270,0220,003---
K₂O0,1070,1370,005---
CaO1,2001,1600,030---
TiO₂14,73014,8800,560---
Fe₂O₃ tot61,68061,8600,440---
MnO0,2500,2400,006---
L.O.I.*-0,340-0,250------

trace elements [µg/g]

CRBRV1sRVZ-Score
Ba*487,00414,00------
Co182,00209,0016,00---
Cr2720,003068,00177,00---
Cu*8,0021,00------
Ni311,00306,0018,00---
V2131,002818,00233,00---
Zn556,00575,0016,00---

Legend

CRB
results CRB
cooperative test
results collaborative study
1s-RV
Standard deviation collaborative study
Z-Score
Difference of measured value from mean study
*
Value not certified

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