Showing all 4 results

QCRM-5-080

Copper Tails – 0.60% Cu; 14.54% Fe – Palabora Mining Company

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.76±0.04
Cu%0.60±0.02
Fe%14.65±0.41
Mg%4.53±0.20
Mn%0.11±0.01
Zn%0.009±0.004
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Aug/t0.06±0.02
Ca%22.28±0.65
Co%0.016±0.004
Cu (Soluble)%0.15±0.01
Ni%0.012±0.002
Pb%0.010±0.006
S%0.47±0.11
Si%3.17±0.38

QCRM-5-080 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 Tails and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-083

Copper Tails – 0.37% Cu, 2.43% Fe – Lubambe Copper Mine, Zambia

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Ca%0.35±0.05
Cu%0.37±0.03
Fe%2.42±0.12
Mg%1.44±0.09
Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%9.23±0.33
Co%0.010±0.002
Cu (soluble)%0.20±0.03
Mn%0.021±0.002
S%0.06±0.03
Si%25.8±3.2
Zn%0.01±0.01

QCRM-5-083 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 Tails and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-089

Copper Tails – 0.58% Cu, 1.27% Fe – Kinsenda Copper Mine, DRC

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Ca%0.09±0.02
Cu%0.58±0.03
Mg%0.16±0.02
Mn%0.011±0.002
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Al%4.54±0.33
Co%0.007±0.004
Cu (soluble)%0.24±0.01
Fe%1.27±0.03
S%0.13±0.04
Zn%0.007±0.002

QCRM-5-089 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 Tails and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-129

Copper Tails – 0.58% Cu, 1.27% Fe – Metalkol RTR, DRC

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%3.13±0.26
Co%0.046±0.002
Cu%0.095±0.004
Fe%1.21±0.03
Zn%0.007±0.002
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t0.55±0.11
Ca%0.98±0.03
Cu (Soluble)%0.058±0.004
Mg%1.78±0.05
Mn%0.032±0.002
Pb%0.004±0.002
S%0.73±0.10
Si%39.2±1.4

QCRM-5-129 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 Tails and as a calibration standard for the calibration of equipment used for analysing similar materials.