Fig. 6From: Isolation and characterization of coliphages from different water sources and their biocontrol application combined with electron beam irradiation for elimination of E. coli in domestic wastewaterThe effect of pH on bacteriophage stability of a S3, b F3 coliphages. The phage lysate treated at different pH values for one hour followed by calculating phage titer; values represent the mean of three experiments; error bars represent the standard deviationBack to article page