Home > QM, accreditation, proficiency tests > Round robin tests XRF-analysis > 187-2019-amis-magnesite
Logo

Round robin tests XRF-analysis XRF Round-robin test AMIS, South Africa - Magnesite AMIS0650

Study organized by:
AMIS - African Mineral Standard - South Africa
Material of proficiency test:
Magnesite AMIS0650
Study finished:
2019 - 12
Literature:
roficiency Testing Final Report (Laborcode CRB = ST)

major elements [wt %]

CRBRV1sRVZ-Score
SiO₂3,1603,2500,260-0,360
Al₂O₃0,2500,2400,0400,250
Fe₂O₃0,2760,2660,0230,430
TiO₂0,0180,0170,0040,250
P₂O50,0140,0110,0021,500
CaO1,5601,5400,1000,190
MgO51,65051,6101,4200,020
MgO86,08086,0102,3700,030
K₂O0,0340,0380,010-0,400
Na₂O0,0900,2200,110-1,190
Cr₂O₃0,0200,0250,010-0,480
LOI8,4359,0500,850-0,720

trace elements [µg/g]

CRBRV1sRVZ-Score

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

Mar 23, 2020

INTERSCHUTZ moved to 2021

The leading trade fair for fire, rescue, civil protection and security will be postponed from this year's June to June 2021 due to the current pandemic situation. ... read more

Mar 19, 2020

Still in service despite Corona

Despite the critical situation, we are still fully operational thanks to targeted internal measures. ... read more

Mar 12, 2020

IFAT 2020 in Munich postponed to September

Due to the continuing spread of the novel coronavirus, IFAT 2020, which was originally scheduled for May 4 to 8, will unfortunately be postponed. ... read more

';