Showing all 11 results

QCRM-5-043

Copper Concentrate – 22.57% Cu; 17.9% Zn; 5.41% S – Kalahari Copperbelt, Botswana

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cu%22.57±0.44
ASSIGNED VALUES (FOR INFORMATION ONLY)UnitsConcentrationsExpanded uncertainty
Al%0.57±0.09
Ca%0.35±0.04
Co%0.82±0.06
Cu (soluble)%18.8±1.9
Fe%3.87±0.52
Mg%0.69±0.09
Ni%0.08±0.03
Pb%0.45±0.04
S%5.41±0.21
Si%3.12±0.29
Zn%17.9±2.1

QCRM-5-043 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 concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-5-064

Copper Concentrate – 14.93% Cu; 89.3g/t Ag; 1327ppm As – Rio Tinto Kennecott, USA

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t89.3±1.5
Al%2.10±0.08
Ca%1.06±0.06
Cu%14.93±0.09
Fe%18.00±0.37
Mg%1.39±0.07
Mn%0.023±0.002
Mo%0.98±0.02
Pb%0.242±0.006
S%22.06±0.57
Si%13.55±0.75
Zn%0.222±0.008
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Asppm1327±47
Aug/t7.7±1.6
Bippm149±42
Co%0.008±0.002
Cu (soluble)%0.57±0.10
K%1.66±0.15
Na%0.23±0.08
Ni%0.008±0.002
Seppm116±22

QCRM-5-064 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-069

Copper Concentrate – 15.54% Cu; 98.2g/t Ag; 1474ppm As, 3.74% Mo – Rio Tinto Kennecott, USA

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t98.2±1.3
Al%1.44±0.07
Asppm1474±23
Ca%0.87±0.03
Co%0.008±0.002
Cu%15.54±0.12
Fe%19.23±0.34
Mg%1.45±0.07
Mn%0.030±0.004
Mo%3.74±0.05
Ni%0.009±0.002
Pb%0.23±0.01
S%25.17±0.69
Zn%0.224±0.008
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Aug/t9.05±0.48
Bi%0.016±0.015
Cu (soluble)%0.53±0.18
Seppm128±19
Si%11.47±0.50

QCRM-5-069 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

This document was updated, as more data became available for As, Bi, Mo and Se. Only the data for these for analytes were received during this update, with two of the analytes becoming certifiable.

QCRM-5-070

Copper Tails – 0.042% Cu; 0.73g/t Ag; 83.1ppm Mo – Rio Tinto Kennecott, USA

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Ca%0.87±0.11
Cu%15.54±0.004
Fe%19.23±0.07
Mn%1.45±0.002
Mo%0.030±2.5
S%3.74±0.04
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t0.73±0.44
Al%4.73±0.16
Asppm21±11
Aug/t0.09±0.02
Co%0.002±0.002
Cu (Soluble)%0.016±0.004
Mg%1.74±0.05
Ni%0.003±0.002
Pb%0.005±0.002
Si%32.13±0.84
Zn%0.008±0.002

QCRM-5-070 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-5-079

Copper Concentrate -24.56% Cu, 18.97% Fe; 33.8g/t Ag – Palabora Mining Company

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cu%24.56±0.21
Fe%18.97±0.46
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t33.8±5.9
Al%0.40±0.07
Ca%8.20±0.73
Co%0.09±0.01
Cu (Soluble)%1.28±0.61
Mg%2.33±0.21
Mn%0.06±0.01
Ni%0.14±0.02
Pb%0.02±0.01
S%17.7±1.1
Si%2.48±0.73
Zn%0.06±0.01

QCRM-5-079 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-082

Copper Concentrate – 24.91% Cu; 6.14% Zn;11.79% Fe – Kalahari Copperbelt, Botswana

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cu%24.91±0.35
Fe%11.79±0.87
Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%1.03±0.30
As%1.33±0.34
Ca%3.01±0.37
Co%0.60±0.06
Cu (soluble)%10.9±1.9
Mg%1.43±0.32
Mn%0.20±0.03
Ni%0.09±0.02
Pb%0.21±0.03
S%11.4±2.0
Si%4.46±0.28
Zn%6.14±0.49

QCRM-5-082 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 Concentrate and as a calibration standard for the calibration of equipment used for analyzing similar materials.

QCRM-5-088

Copper Concentrate -50.15% Cu, 43.4g/t Ag – Kinsenda Copper Mine, DRC

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t43.4±3.1
Al%1.56±0.11
Ca%0.06±0.04
Co%0.028±0.004
Cu%50.15±0.50
Cu (soluble)%6.13±0.79
Fe%5.14±0.18
Mg%0.11±0.01
Mn%0.012±0.002
S%17.45±0.76
Zn%0.008±0.002
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Aug/t0.20±0.08
Ni%0.005±0.002
Pb%0.007±0.002
Si%6.96±0.67

QCRM-5-088 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 concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-096

Copper Concentrate – 29.48% Cu; 311g/t Ag; 17.22g/t Au; 1.84% As; 2.59% Zn – Dundee Precious Metals, Namibia

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t311±5.6
Al%0.85±0.06
As%1.84±0.04
Aug/t17.22±0.53
Ca%2.38±0.12
Co%0.009±0.002
Cu%29.48±0.43
Cu (Soluble)%4.37±0.40
Mg%0.41±0.03
Mn%0.04±0.01
Ni%0.009±0.004
S%10.72±0.37
Zn%2.59±0.17
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Bippm676±38
Cdppm74±15
Fe%19.92±0.97
Pb%2.29±0.08
Sb%0.57±0.15
Si%6.77±0.30

QCRM-5-096 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-100

Copper Concentrate – 21.78% Cu; 604g/t Ag – Dundee Precious Metals, Namibia

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t604±13
Al%2.91±0.09
Asppm295±21
Aug/t0.27±0.03
Ca%2.52±0.13
Cu%21.78±0.11
Cu (Soluble)%16.02±0.38
Fe%7.51±0.26
Mg%1.00±0.05
Mn%0.052±0.002
Pb%1.87±0.03
S%2.24±0.06
Si%14.77±0.30
Zn%0.036±0.004
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Bippm268±67
Cdppm21.5±7.3
Fe%0.007±0.002
Pb%0.004±0.002
Sbppm58±17

QCRM-5-100 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-114

Copper Concentrate – 25.92% Cu, 20.5% Fe – Palabora Mining Company

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Cu%25.92±0.31
Fe%20.5±1.3
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Alppm0.33±0.08
Cappm7.58±0.85
Co%0.098±0.007
Cu (soluble)%1.21±0.13
Mg%2.06±0.29
Mn%0.039±0.002
Ni%0.15±0.03
Pb%0.017±0.007
S%20.2±1.8
Si%1.74±0.54
Zn%0.08±0.02

QCRM-5-114 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

QCRM-5-124

Copper Concentrate – 25.42% Cu, 19.85% Fe – Palabora Mining Company

In stock

Certified values
AnalytesUnitsConcentrationsExpanded uncertainty
Al%0.85±0.04
Ca%6.21±0.44
Co%0.13±0.01
Cu%25.42±0.22
Cu (Soluble)%1.81±0.50
Fe%19.85±0.66
Mg%1.76±0.07
Mn%0.038±0.002
S%16.43±0.43
Si%5.47±0.54
Zn%0.067±0.008
ASSIGNED VALUES (FOR INFORMATION ONLY)
AnalytesUnitsConcentrationsExpanded uncertainty
Agg/t38.6±2.2
Ni%0.28±0.02
Pb%0.024±0.006

QCRM-5-124 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 Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.