

Alkaline Iodide-Azide, Alsterberg Formulation by Exaxol, catalog numbers A0037-500 and A0037-1, is an alkaline iodide–azide reagent in the Alsterberg formulation for the azide-modified Winkler dissolved oxygen method. Available in 500 mL and 1 L from MBP, a registered vendor to many research institutes across the USA.

