



Sodium Hydroxide 50% w/w (Kjeldahl) by Exaxol, catalog numbers S6579-500, S6579-1, S6579-4, and S6579-20, is a 50% w/w aqueous sodium hydroxide solution, about approx. 19 M, supplied ready to use. Available in 500 mL, 1 L, 4 L, and 20 L from MBP, a registered vendor to many research institutes across the USA.



