An electrical instrument embodying a potentiometer circuit with suitable electrodes to determine the effective acidity or alkalinity of a solution in the measuring of hydrogen ions concentration.
Classification: Other chemical analysis instruments and apparatus, nesoi
NSN 5915-01-578-7264
NSN 7035-00-408-8170
NSN 5998-01-227-1149
NSN 6220-01-622-1315
NSN 5945-00-583-8601
NSN 6320-00-643-0958
NSN 5920-01-220-1380
NSN 6610-01-508-6272
NSN 5835-00-180-7555
NSN 5910-00-790-3789
NSN 5930-00-091-6465
NSN 6130-01-146-4221