Why don't my wastewater coliphage samples (somatic and MS2) dependably gel using single agar layer method?

Wastewater samples are concentrated on a dialysis filter and captured in an elution solution (EPA method 1642). Elution solution has 0.1 g hexametaphosphate, 0.01 ml Tween 80, and 0.001 ml...

08 January 2021 6,659 0 View