Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 104-2015-flux-zement-120
Logo

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

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

Jun 29, 2021

Weathering of asbestos cement: Do old asbestos roofs release fibers?

The ban on asbestos has been in effect in Germany for almost 30 years. This also means that common asbestos products such as fiber cement have been exposed to weathering since that time, especially on the exterior. What this means for the material and the eventual release of fibers has now been explored by a Norwegian research team [Ervik et al. 2021]. ... read more

May 12, 2021

Covid prevention: CRB equips another 5 offices with nanofiltec air filtration systems

The workrooms and other critical points in the building of CRB Analyse GmbH have been equipped with air filtration systems from the company nanofiltec from Hamburg, Germany, due to current events. ... read more

Mar 30, 2021

Dealing with asbestos: Ignorance does not protect against punishment – first check, then renovate

Time and again, contractors and do-it-yourselfers have to answer to the courts for failing to comply with occupational safety and environmental protection measures in connection with asbestos. ... read more

';