Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 071-2012-flux-zement-109
Logo

Round robin tests XRF-analysis XRF Round-robin test Fluxana, Deutschland - Cement FLX-CRM 109

Study organized by:
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material of proficiency test:
FLX-CRM 109 - Zement CEM II A-LL 42.5 N, Neuwied, Germany
Study finished:
2012 - 2
Literature:
Zertifikat Fluxana

major elements [wt %]

CRBRV1sRVZ-Score
Al₂O₃4,2504,2500,0900,100
CaO66,35066,4500,5100,210
Fe₂O₃2,3002,3200,0400,660
K₂O1,0701,0600,1300,030
MgO1,6101,5900,0600,320
Na₂O0,1400,1800,0500,830
P₂O50,0540,0520,0090,210
SiO₂20,54020,3900,2000,760
SO₃3,1203,1100,1200,060
TiO₂0,2100,2030,0071,020
LOI*5,4305,9600,1304,070

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr₂O₃0,0060,0080,0040,40
Mn₂O₃0,0460,0510,0150,31
ZnO0,0470,0420,0080,54
SrO0,1510,1440,0140,51
Cl0,0110,0490,0321,18

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

Asbestos Analysis0

Reliable analysis of asbestos with SEM/EDXORDER NOW!

Order inquiry & contact

  • Tel.: +49 (0)5505 // 940 98-0
  • fax: +49 (0)5505 // 940 98-260

News

Jan 13, 2021

Results of current round-robin tests published

In 2020, CRB has again successfully participated in a series of round-robin tests for asbestos analysis and X-ray fluorescence analysis. ... read more

Dec 16, 2020

INTERSCHUTZ trade fair postponed to June 2022

Another postponement: there will be no INTERSCHUTZ 2021. The organizers of the leading international trade fair for firefighting, rescue, civil protection, and safety have decided to postpone the show for another year. The new date for INTERSCHUTZ Hannover is June 20-25, 2022. ... read more

Dec 11, 2020

Follow-up report on the 29th Forum on Asbestos and Other Pollutants in Technical Structures

The 29th Forum Asbestos took place in Essen at the beginning of November. Due to the worsening infection situation, we did not have a booth on site this year but participated in the online offerings of the event. We have summarized some impressions of the event for you in this follow-up report. ... read more

';