| Stack | Diameter (mm) | Empty Weight (g) | Filled Weight (g) | Net Sample Weight (g) | Rounded Sample Weight (g)** | # of Chambers | Sample Weight per Chamber | Size of Chamber (ml) | Total Size (ml) |
| Double Stack | 21 | 24.84 | 29.49 | 4.65 | 4.5 | 2 | 2.3 | 5 | 10 |
| Triple Stack | 18 | 32.16 | 35.68 | 3.52 | 3.5 | 3 | 1.2 | 3 | 9 |