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QCRM-4-133

Iron Ore – Product Grade

In stock

CERTIFIED VALUES
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
Al2O3%1.31±0.02
BaO%0.021±0.004
CaO0.138±0.002
Cr2O3%0.034±0.006
Fe%63.25±0.10
K2O%0.178±0.002
LOI (1000oC)%0.42±0.03
MgO%0.033±0.006
Mn%0.024±0.002
Na2O%0.025±0.009
P%0.056±0.002
S%0.010±0.002
SiO2%7.11±0.04
TiO2%0.062±0.002
V2O5%0.009±0.002
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
SGg/cm34.86±0.05

QCRM-4-133 is a certified reference material which is suitable for use as random control samples in routine analytical laboratory quality control, when inserted within a batch of samples and measured in parallel to the unknown. The QCRM can also be used as a control sample in the analysis of samples of a similar type, verification of analytical methods for Iron Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.