Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 079-2012-flux-cr-mag-111
Logo

Round robin tests XRF-analysis XRF Round-robin test Fluxana, Deutschland - Chromium magnesite FLX-CRM 111

Study organized by:
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material of proficiency test:
FLX-CRM 111 - Chrommagnesit, Germany
Study finished:
2012 - 5
Literature:
Zertifikat Fluxana

major elements [wt %]

CRBRV1sRVZ-Score
Al₂O₃4,7004,6640,1570,230
CaO2,0402,0520,0810,480
Fe₂O₃9,3609,5400,1581,170
K₂O0,0060,0100,0060,740
MgO70,08070,2401,3470,100
Na₂O<0,0300,0690,019---
SiO₂1,2801,3990,1121,110
P₂O50,0870,0880,0080,230
SO₃0,1300,1340,0500,080
TiO₂0,1700,1600,0061,720
LOI0,5500,5760,0800,320

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr₂O₃11,4611,4850,5630,04
Mn₃O40,2750,370,0491,94
WO₃0,0070,0060,0020,43
Co₃O40,0070,0120,0013,46
ZrO₂0,0710,0570,0121,22
NiO0,0310,0330,0040,05
HfO₂0,0010,0010,0010,15

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

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

Feb 3, 2021

Asbestos discovered in talc-based U.S. cosmetic products

In a recent technical paper in the journal Environmental Health Insights, U.S. scientists from the Environmental Working Group Washington and the Scientific Analytical Institute Greensboro warn of asbestos in cosmetic products. ... read more

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

';