| Test Organism | Bacterial Suspension | Validation Suspension | Suspension with Neutralizer | Recovery Bacteria Percentage |
| S. aureus | 102 | 110 ± 3 Cfu/ml | 100 ± 5 Cfu/ml | 90.9% |
| E. coli | 102 | 105 ± 6 Cfu/ml | 100 ± 6 Cfu/ml | 95.2% |
| K. pneumoniae | 102 | 108 ± 5 Cfu/ml | 90 ± 6 Cfu/ml | 83.3% |