Disinfectant | Concentration [%] | Contact time [min] | Organic load conditions | The reduction required [lg] | The reduction obtained [lg] |
---|---|---|---|---|---|
B | 1 | 15 | clean* | ≥ 3 | > 3.31 |
B | 1 | 15 | dirty** | ≥ 3 | > 3.31 |
Reference substance | Concentration [%] | Contact time [min] | The reduction required [lg] | The reduction obtained [lg] |
---|---|---|---|---|
Glutardialdehyde | 1.0 | 15 | < 1.5 | < 1.82 |
Glutardialdehyde | 6.0 | 15 | ≥ 1.5 | 2.11 |
Peracetic acid | 0.01 | 15 | < 1.5 | 2.54 |
Peracetic acid | 0.04 | 15 | ≥ 1.5 | > 3.38 |
Disinfectant | Concentration [%] | Contact time [min] | Organic load conditions | The reduction required [lg] | The reduction obtained [lg] |
---|---|---|---|---|---|
A | 80 | 15 | clean* | ≥ 3 | < 1.84 |
A | 80 | 60 | clean | ≥ 3 | > 3.19 |
A | 80 | 60 | dirty** | ≥ 3 | 3.24 |
Disinfectants/reference substances | Composition |
---|---|
A) Glutardialdehyde | polysorbate 80 – 30 g/l |
saponin – 30 g/l | |
histidine – 1 g/l in diluent | |
B) Peracetic acid | polysorbate 80 – 10 g/l |
sodium thiosulfate – 5 g/l | |
lecithin – 3 g/l in diluent |