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 5965-00-034-4249
NSN 5835-01-399-5820
NSN 2925-01-463-8856
NSN 6105-00-471-9030
NSN 5925-00-456-0651
NSN 5895-01-390-3047
NSN 5960-01-298-4143
NSN 5920-01-231-9175
NSN 6220-01-389-6264
NSN 6130-01-227-0435
NSN 2925-01-351-9748
NSN 5905-01-151-5978