TABLE 1.

Comparison of the infectious titers of φX174 in the presence of a low protein concentration (0.3 g/liter BSA) and a high protein concentration (3 g/liter BSA) on stainless steel discs with L-H2O2 treatment

L-H2O2 treatmentMean titer (log PFU/ml) ± SD
Low protein concnHigh protein concn
Positive control7.12 ± 0.016.65 ± 0.05
1%
    5 min5.71 ± 0.015.52 ± 0.06
    10 min5.13 ± 0.054.59 ± 0.06
2.1%
    5 min4.18 ± 0.033.42 ± 0.03
    10 min3.01 ± 0.122.61 ± 0.09