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Round robin tests XRF-analysis XRF Round-robin test Fluxana, Deutschland - Cement FLX-CRM 118

Study organized by:
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material of proficiency test:
FLX-CRM 118
Study finished:
2015 - 3
Literature:
Zertifikat Fluxana

major elements [wt %]

CRBRV1sRVZ-Score
Al₂O₃6,9506,9450,2560,000
CaO55,79055,8480,501-0,100
Fe₂O₃3,8303,9040,116-0,600
K₂O0,9700,9690,1360,000
MgO2,0302,0590,084-0,400
Na₂O0,1700,1690,0590,000
P₂O50,1610,1610,007-0,100
SiO₂21,61021,6010,3040,000
SO₃3,3202,9650,1462,400
TiO₂0,3010,3050,018-0,200
LOI4,6104,9350,172-1,900

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr₂O₃0,0100,0100,003-0,10
Mn₂O₃0,1770,1780,0150,00
SrO0,0900,0840,0110,60
ZnO0,0520,0510,0080,20

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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