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 6320-00-521-9350
NSN 6110-01-411-9297
NSN 6150-01-277-3957
NSN 5960-01-525-1690
NSN
NSN 5960-01-205-0386
NSN 7035-01-196-3445
NSN 6650-01-354-3363
NSN 6685-01-250-8200
NSN 6650-01-564-8053
NSN 5998-00-677-0007
NSN 6645-00-149-1100