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 5855-00-160-2286
NSN 5950-01-186-4868
NSN 5855-00-058-1293
NSN 5945-00-248-5827
NSN 5915-01-243-0624
NSN 5910-00-232-7344
NSN 5950-01-569-5469
NSN 6135-01-193-8154
NSN 6130-00-023-8701
NSN 6650-01-531-5050
NSN 6620-01-290-8209
NSN 5915-01-211-2484