M-Lauryl Sulphate HiVegâ„¢ Broth 500G

M-Lauryl Sulphate HiVeg™ Broth is recommended for enumeration of Escherichia coli and other coliforms in water using membrane filtration technique. An absorbent pad is saturated with M-Lauryl Sulphate Broth. The filter, through which the water sample is passed, is aseptically placed on this saturated absorbent pad, with face upwards.The membranes should be incubated in a container which does not allow evaporation to occur. Water-tight metal containers placed in an accurate water bath are required for incubation of membranes at 44°C