Oakton AO-05992-48 Oakton Fill Solution 4.0M KCL 2/Pk (Pack of 2)

Choose from two types of reference fill solutions: 3.8 m KCl saturated with ACL for ACL/AgCl electrodes, or 4 m KCl for calomel (Hg/Hg22) electrodes. Both solutions come in a Pack of two 125-ml — enough to fill approximately 25 electrodes. Can...