| Sample Batch ID | Sodium cyanide Purity, % | ||
| Actual | Vendor`s Target | Difference | |
| 1 | 90.75 | 95.00 | 4.25 |
| 2 | 90.76 | 95.00 | 4.24 |
| 3 | 92.13 | 95.00 | 2.87 |
| 4 | 93.40 | 95.00 | 1.60 |
| 5 | 94.10 | 95.00 | 0.90 |
| 6 | 92.28 | 95.00 | 2.72 |
| 7 | 87.99 | 95.00 | 7.01 |
| 8 | 88.95 | 95.00 | 6.05 |
| 9 | 89.53 | 95.00 | 5.47 |
| MTD Average | 91.10 | 95.00 | 3.90 |