The conversation between human and AI assistant.
What is a winkaler method?
Yes, I was curious to know which chemical is used in Winkler reagent?
Winkler's reagent consists of a mixture of 2,2'-dipyridyl and ferrous ammonium sulfate in sulfuric acid. This reagent is used to detect dissolved oxygen in water by oxidizing it to form a precipitate of ferric hydroxide. Is there anything else I can help you with, Human?