Coliforms Presence/Absence (PA) Test
What is Presence/Absence Test? The availability of potable water for bathing, drinking, and cooking is essential for modern society. Diseases such as diarrhoea, typhoid, cholera, etc., can be transferred by feces-contaminated water and other sources. Different methodologies for bacteriological water testing have been developed. Weiss and Hunter presented a streamlined method for bacteriological testing of … Read more