QCRM-8-050

Cobalt Concentrate – 34.95% Co; 1.06% Cu; 2.78% Mn; 0.12% Zn – Kamoto Copper Company, DRC

Certified values
Analytes	Units	Concentrations	Expanded uncertainty
Ca	%	0.93	±0.07
Co	%	34.95	±0.79
Mg	%	9.26	±0.20
Zn	%	0.12	±0.01
ASSIGNED VALUES (FOR INFORMATION ONLY)
Analytes	Units	Concentrations	Expanded uncertainty
Al	%	0.09	±0.03
Cu	%	1.06	±0.03
Fe	%	0.58	±0.04
Mn	%	2.78	±0.05
Ni	%	0.09	±0.01
U	ppm	27.0	±9.1

QCRM-8-050 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 Cobalt Concentrate and as a calibration standard for the calibration of equipment used for analysing similar materials.

Weight	100 g

Number of packets:

Category: Cobalt

QCRM-8-050

Cobalt Concentrate – 34.95% Co; 1.06% Cu; 2.78% Mn; 0.12% Zn – Kamoto Copper Company, DRC

Cobalt Concentrate – 21.23% Co; 1.67% Cu; 3.62% Mn; 6.78% Zn – Ruashi Mining, DRC

Cobalt Concentrate – 22.76% Co; 1.91% Cu; 10.96% Mn; 0.25% Zn – Ruashi Mining, DRC

Cobalt Concentrate – 25.60% Co; 1.61% Cu; 8.48% Mn; 0.26% Zn – Ruashi Mining, DRC

Cobalt Concentrate – 40.43% Co; 0.97% Cu; 2.49% Mn; 0.15% Zn – Kamoto Copper Company, DRC

Please get in touch with any queries you may have.

Cobalt Concentrate - 27.77% Co; 1.26% Cu; 3.61% Mn; 0.89% Zn - Ruashi Mining, DRC

Cobalt Concentrate - 24.21% Co; 1.62% Cu; 7.58% Mn; 0.40% Zn - Ruashi Mining, DRC

QCRM-8-050

Cobalt Concentrate – 34.95% Co; 1.06% Cu; 2.78% Mn; 0.12% Zn – Kamoto Copper Company, DRC

Related products

QCRM-8-017Cobalt Concentrate – 21.23% Co; 1.67% Cu; 3.62% Mn; 6.78% Zn – Ruashi Mining, DRC

Cobalt Concentrate – 21.23% Co; 1.67% Cu; 3.62% Mn; 6.78% Zn – Ruashi Mining, DRC

QCRM-8-055Cobalt Concentrate – 22.76% Co; 1.91% Cu; 10.96% Mn; 0.25% Zn – Ruashi Mining, DRC

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QCRM-8-058Cobalt Concentrate – 25.60% Co; 1.61% Cu; 8.48% Mn; 0.26% Zn – Ruashi Mining, DRC

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QCRM-8-066Cobalt Concentrate – 40.43% Co; 0.97% Cu; 2.49% Mn; 0.15% Zn – Kamoto Copper Company, DRC

Cobalt Concentrate – 40.43% Co; 0.97% Cu; 2.49% Mn; 0.15% Zn – Kamoto Copper Company, DRC

Please get in touch with any queries you may have.

QCRM-8-017
Cobalt Concentrate – 21.23% Co; 1.67% Cu; 3.62% Mn; 6.78% Zn – Ruashi Mining, DRC

QCRM-8-055
Cobalt Concentrate – 22.76% Co; 1.91% Cu; 10.96% Mn; 0.25% Zn – Ruashi Mining, DRC

QCRM-8-058
Cobalt Concentrate – 25.60% Co; 1.61% Cu; 8.48% Mn; 0.26% Zn – Ruashi Mining, DRC

QCRM-8-066
Cobalt Concentrate – 40.43% Co; 0.97% Cu; 2.49% Mn; 0.15% Zn – Kamoto Copper Company, DRC