QCRM-5-148

Copper Ore

CERTIFIED VALUES
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
Co%0.008±0.003
Cu%0.91±0.04
Mn%0.097±0.007
Zn%0.004±0.001
ANALYTESUNITSCONCENTRATIONSEXPANDED UNCERTAINTY
Alg/t0.18±0.03
Ca%24.9±1.7
Cu (Soluble)%0.18±0.02
Fe%14.2±1.0
Mg%4.12±0.18
Ni%0.012±0.002
S%0.79±0.13

QCRM-5-148 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 Copper Ore and as a calibration standard for the calibration of equipment used for analysing similar materials.

Weight 100 g
Number of packets:
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