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| Sample description | Passage time (sec) | Concentration (PFU/mL) | Reduction (%) |
|---|---|---|---|
| Column control | 90 | 2.97 x 104 | - |
| Test sample 1 | 85 | 7.00 x 103 | 76.4 |
| Test sample 2 | 40 | 1.30 x 104 | 56.2 |
| Test sample 3 | 90 | 7.33 x 103 | 75.3 |
| Average: | 71.7 ± 27.5 | 69.3 ± 11.4 |
