An instrument used to determine hydrogen ion concentration, residual chlorine content, phosphate content and/or other characteristics of water by visually comparing a sample, to which a specified quantity of an appropriate indicator solution has been added, with a color standard. The color standards used for these tests are mounted in a suitable holder and graded to represent the indicator colors for various ph values, concentration of chlorine, phosphate, or other substance.
Classification: Other chemical analysis instruments and apparatus, nesoi
NSN 6135-00-228-8140
NSN 6240-01-230-2679
NSN 5910-00-306-1501
NSN 7035-00-408-8170
NSN 7035-01-095-9322
NSN 5998-01-185-5009
NSN 5950-00-200-1110
NSN 5920-00-122-8702
NSN 5925-00-964-7901
NSN 5990-00-161-2797
NSN 5925-00-274-3195
NSN 7035-00-163-6221