Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 070-2011-huk-tonerde-75
Logo

Round robin tests XRF-analysis XRF Round-robin test HUK Umweltlabor GmbH - Alumina 75%

Study organized by:
HUK Umweltlabor GmbH, Wenden-Hünsborn
Material of proficiency test:
Tonerde 75%
Study finished:
2011 - 6
Literature:
Bescheinigung über erfolgreiche Teilnahme

major elements [wt %]

CRBRV1sRVZ-Score
Na₂O0,1500,2900,090-1,600
MgO3,4903,3100,6000,300
Al₂O₃73,93073,8400,1600,560
SiO₂13,88013,9700,110-0,790
P₂O50,3500,3500,010-0,790
K₂O0,2100,2200,010-0,920
CaO2,4702,5300,050-1,050
TiO₂1,4901,5300,060-0,720
Fe₂O₃ tot2,3002,0300,2601,050
MnO0,0900,0900,0200,300
L.O.I.*1,9202,1400,230-0,980

trace elements [µg/g]

CRBRV1sRVZ-Score
Cr₂O₃0,340,300,031,29
ZrO₂1,071,210,02-0,74
SO₃<0,040,040,06---

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

Jan 27, 2020

Asbestosis: Why it is becoming increasingly common

At the beginning of January, ARD reported on asbestosis and the problem of its recognition as an occupational disease by the employers' liability insurance association. Sick people are still finding it difficult to prove that they have asbestosis, which is why they are usually not entitled to an accident pension. ... read more

Jan 23, 2020

Innovation award for safe asbestos decontamination of firefighter clothing

Innovation award for a process developed by MeyerundKuhl Spezialwäschen GmbH together with CRB for the analysis of possibly contaminated fire brigade clothing for asbestos and artificial mineral fibres. ... read more

Jan 21, 2020

ARD contribution: Tenants with asbestos problems left alone

Whenever independent building measures are carried out in your own household: tenants are often left in ignorance. It is essential to know whether asbestos has been used in your own home and what dangers you may be exposed to. ... read more

';