All-in-One-Kit 1, 6x250ml: pH buf. 4.01/7.00/9.21 3 mol/l KCl, pepsin, storage solution, UN 3265, 8, III, (E)

Amazing solutions

This kit contains a 250 mL bottle of the following items: technical pH buffers pH 4.01, pH 7.00, pH 9.21, 3 mol/L KCl electrolyte, pepsin cleaning solution and InLab storage solution.