
Potassium Hydroxide 45% w/v Solution by Exaxol, catalog number P6243-1, is a concentrated 45% w/v aqueous potassium hydroxide (KOH) solution, about 8.0 M, supplied ready to use so labs avoid dissolving pellets and handling the heat that generates. Available in 1 L from MBP, a registered vendor to many research institutes across the USA.