Table 7.
Bactericidal concentrations resulting in a≥5 logarithmic reduction in the carrier quantitative suspension test.
| Microorganism | C1 (mg/l) | C2 (mg/l) | Monomer (mg/l) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1min | 5min | 15min | 30min | 1min | 5min | 15min | 30min | 1min | 5min | 15min | 30min | |
| P. aeruginosa | 31.25 | 31.25 | 15.62 | 15.62 | 62.50 | 62.50 | 31.25 | 31.25 | 500 | 250 | 125 | 125 |
| S. aureus | 3.90 | 1.95 | 1.95 | 0.97 | 15.62 | 15.62 | 7.81 | 7.81 | 62.50 | 62.50 | 31.25 | 31.25 |
| E. hirae | 7.81 | 7.81 | 3.90 | 3.90 | 15.62 | 15.62 | 7.81 | 7.81 | 125 | 62.50 | 31.25 | 31.25 |
| E. coli | 7.81 | 7.81 | 3.90 | 3.90 | 15.62 | 15.62 | 7.81 | 7.81 | 125 | 62.50 | 31.25 | 31.25 |
| P. vulgaris | 15.62 | 15.62 | 7.81 | 7.81 | 62.50 | 62.50 | 31.25 | 31.25 | 500 | 250 | 125 | 125 |
| C. albicans | 7.81 | 7.81 | 3.90 | 3.90 | 15.62 | 15.62 | 7.81 | 7.81 | 250 | 125 | 62.50 | 62.50 |
| A. brasiliensis | 15.62 | 7.81 | 3.90 | 3.90 | 31.25 | 15.62 | 7.81 | 7.81 | 500 | 125 | 62.50 | 62.50 |
| B. subtilis | 15.62 | 7.81 | 3.90 | 3.90 | 31.25 | 15.62 | 7.81 | 7.81 | 125 | 62.50 | 31.25 | 31.25 |
P. aeruginosa, Pseudomonas aeruginosa ATCC 15442; S. aureus, Staphylococcus aureus ATCC 6538; E. hirae, Enterococcus hirae ATCC 10541; E. coli, Escherichia coli ATCC 10536; P. vulgaris, Proteus vulgaris ATCC 13315; C. albicans, Candida albicans ATCC 10231; A. brasiliensis, Aspergillus brasiliensis ATCC 16404; B. subtilis, Bacillus subtilis ATCC 6633; C1, Compound disinfectant 1; C2, Compound disinfectant 2; and Monomer, N-dodecyl-2-(piridin-1-ium)acetamide chloride (C12cmpCl).