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 5835-00-491-3834
NSN 5950-01-161-3351
NSN 5930-01-451-3431
NSN 5910-01-222-0575
NSN 5905-01-089-9757
NSN 5996-01-309-3602
NSN 5998-01-531-4913
NSN 6650-01-124-1902
NSN 5855-00-165-3093
NSN 6645-01-497-1998
NSN 5835-01-257-0154
NSN 5950-01-153-8267