| Metrology area, Sub-field | Chemistry and Biology, Inorganics |
| Description | Natural toxic elements (Cd, Pb) in cacao powder |
| Time of measurements | 2024 |
| Status | Measurements in progress |
| Measurand | Mass fraction Cadmium: 0.01 mg/kg to 2 mg/kg Lead: 0.01mg/kg to 2 mg/kg |
| Transfer device | 15 g per bottle |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCQM (Consultative Committee for Amount of Substance) |
| Conducted by | SIM (Inter-American Metrology System) |
| Comments | Study co-pilot by NRC and CENAM. |
| Pilot institute |
NRC
National Research Council Canada |
| Contact person | Patricia Grinberg 6139915482 |
| Additional |
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