0.1 to 10.0 ppm free chlorine
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 6650-01-409-1992
NSN 5975-00-197-9762
NSN 5965-01-302-3237
NSN 6240-01-152-9015
NSN 6685-01-261-1361
NSN 5920-00-730-8541
NSN 6135-01-469-7574
NSN 2925-01-416-6927
NSN 2925-00-258-5916
NSN 5996-01-422-7365
NSN 5998-01-013-9293
NSN 5998-00-786-2267