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 6110-00-138-6691
NSN 5905-01-014-0697
NSN 5905-01-209-2203
NSN 5950-01-023-3234
NSN 5910-00-815-4662
NSN 5975-00-915-3373
NSN 5905-01-471-8380
NSN 5895-01-213-0252
NSN 5998-00-988-3111
NSN 6610-00-482-2265
NSN 5950-01-352-5230
NSN 6650-00-170-5095