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Round robin tests XRF-analysis Round-robin test XRF Leonhard Moll - Cement sample 4

Study organized by:
Leonhard Moll Betonwerke GmbH Co & KG, Hannover
Material of proficiency test:
Zement Probe 4
Study finished:
2016 - 7
Literature:
Bericht: Ringversuch Zementanalysen

major elements [wt %]

CRBRV1sRVZ-Score
Al₂O₃5,0605,4200,460-0,780
CaO65,18065,2401,040-0,060
Cr₂O₃0,0100,0100,0000,000
Fe₂O₃-tot1,6201,6600,060-0,670
K₂O0,8000,8000,0200,000
MgO1,0200,9200,2100,480
Mn₂O₃0,0400,0400,0100,000
Na₂O0,2600,2400,0201,000
Na₂O-Äqu.0,7900,7700,0201,000
P₂O50,2400,2300,0101,000
SiO₂20,60020,8100,290-0,720
SrO0,2500,2500,0000,000
SO₃2,4502,5300,160-0,500
TiO₂0,2700,2400,0600,500
LOI2,1202,2400,120-1,000

trace elements [µg/g]

CRBRV1sRVZ-Score

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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