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| Sample description | Passage time (sec) | Concentration (PFU/mL) | Reduction (%) |
|---|---|---|---|
| Column control | 24 | 5.27 x 103 | - |
| Test sample 1 | 65 | 2.33 x 103 | 55.7 |
| Test sample 2 | 55 | 3.13 x 103 | 40.5 |
| Test sample 3 | 61 | 1.93 x 103 | 63.3 |
| Average: | 60.3 ± 5 | 53.2 ± 11.6 |
