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...

$47.95
 
See Special Price
FULL DETAILS
SUMMARY