


Nitric Acid 20% v/v (1+4) by Exaxol, catalog numbers N540620-500, N540620-1, and N540620-2.5, is a 20% v/v (1+4) aqueous nitric acid solution, about 3.2 M, supplied ready to use. Available in 500 mL, 1 L, and 2.5 L from MBP, a registered vendor to many research institutes across the USA.


