QCRM-5-129Copper Tails – 0.58% Cu, 1.27% Fe – Metalkol RTR, DRC
Certified values | |||
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Analytes | Units | Concentrations | Expanded uncertainty |
Al | % | 3.20 | ±0.09 |
Ca | % | 0.95 | ±0.03 |
Co | % | 0.045 | ±0.002 |
Cu | % | 0.095 | ±0.002 |
Cu (Soluble) | % | 0.058 | ±0.002 |
Fe | % | 1.22 | ±0.03 |
Mg | % | 1.72 | ±0.04 |
Mn | % | 0.031 | ±0.002 |
Ni | μg/g | 12.6 | ±2.9 |
Pb | μg/g | 24.1 | ±5.7 |
S | % | 0.65 | ±0.02 |
Zn | μg/g | 69.3 | ±8.3 |
ASSIGNED VALUES (FOR INFORMATION ONLY) | |||
Analytes | Units | Concentrations | Expanded uncertainty |
Si | % | 38.9 | ±1.0 |
U | μg/g | 16.2 | ±2.8 |
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.
Weight | 100 g |
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Number of packets:
Categories: Copper, Copper Tails