Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 132-2016-dcc-flugasche
Logo

Round robin tests XRF-analysis XRF Round-robin test solid fuels 2016 - Fly ash, DCC

Study organized by:
Materialprüfungsamtes Nordrhein-Westfalen (MPA NRW)
Material of proficiency test:
Steinkohleflugasche
Study finished:
2016 - 11
Literature:
Bericht zur Vergleichsprüfung der Fremdüberwacher 2014

major elements [wt %]

CRBRV1sRVZ-Score
Na₂O1,2501,3100,146-0,410
Al₂O₃21,41021,7701,420-0,250
SiO₂56,59056,0801,2000,430
SO₃0,8800,6400,0653,640
K₂O1,7801,7600,1790,110
CaO3,5203,5600,166-0,230
Fe₂O₃ tot.8,5508,4300,3130,380
Feuchte0,1300,2000,070-1,100
L.O.I.1,6301,4100,1501,480
TC0,7200,7200,040-0,090

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr135,0099,2035,001,02
Cu131,0091,3019,902,00
Mn483,00364,2080,201,48
Ni104,0074,8031,500,93
Pb30,0032,0014,00-0,14
Ti6243,005236,001432,500,70
V287,00215,0051,601,39
Zn301,00228,7079,900,91

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

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

News

Aug 9, 2019

Non-destructive analysis of firefighting clothing on asbestos/KMF

CRB develops in cooperation with MeyerundKuhl Spezialwäschen GmbH a non-destructive method for the analysis of potentially contaminated fire brigade clothing on asbestos and artificial mineral fibres ... read more

Jul 26, 2019

vdu training course "LAGA PN 98" in Hanover

On 24 September 2019, the vdu training course "LAGA PN 98" will take place in Hanover. As a member of the Association of German Research Laboratories e.V. (vdu) we would like to draw your attention to this interesting event. ... read more

Jun 28, 2019

Review of the 8th symposium "Der Bausachverständige"

Under the title "Radon and asbestos - invisible enemies in the house" the 8th symposium "Der Bausachverständige" took place in Cologne. Read our follow-up report here. ... read more

';