| _id | location | collection_date | packaging_date | measurement_date | planchet +sample (g) | planchet (g) | sample (g) | Alpha | Beta | sample_volume | Efficiency_Beta | Efficiency_Alpha | colspacer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| location | collection_date | packaging_date | measurement_date | planchet +sample (g) | planchet (g) | sample (g) | Alpha | Beta | sample_volume | Efficiency_Beta | Efficiency_Alpha |