Description
DOWNLOAD AMIS CERTIFICATE (PDF)
Origin of Material
This standard was made from silica chips and the material was sourced in South Africa.
Approximate Mineral and Chemical Composition
The material is a silica blank chips which typically contains > 95% SiO2.
Analyte Method Mean 11 Two Standard deviation (2s) Unit
Al2O3 6 XRF 1.10 0.30 %
CaO XRF 0.02 0.02 %
Fe2O3 XRF 1.23 0.29 %
K2O XRF 0.26 0.06 %
MgO XRF 0.02 0.01 %
MnO XRF 0.01 0.01 %
Na2O XRF 0.02 0.01 %
P2O5 XRF 0.005 0.004 %
SiO2 XRF 97.01 1.15 %
TiO2 XRF 0.05 0.02 %
