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Round robin tests XRF-analysis XRF Round-robin test Fluxana, Deutschland - Cement FLX-CRM 120

Study organized by:
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material of proficiency test:
FLX-CRM 120
Study finished:
2015 - 3
Literature:
Zertifikat Fluxana

major elements [wt %]

CRBRV1sRVZ-Score
Al₂O₃7,6507,6020,2270,200
CaO53,53053,4380,6490,100
Fe₂O₃1,1701,1980,057-0,600
K₂O0,6700,6560,0580,200
MgO3,4903,5140,100-0,300
Na₂O0,2100,1940,0610,200
P₂O50,0840,0860,009-0,100
SiO₂26,41026,3390,4180,200
SO₃4,6204,3480,3020,900
TiO₂0,6070,5970,0270,300
LOI1,1801,8420,256-2,600

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr₂O₃0,0070,0070,004-0,20
Mn₂O₃0,1850,1820,0160,20
SrO0,1280,1210,0120,60
ZnO0,0070,0090,003-0,30

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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