Colilert quanti-tray comparator; filled with borderline yellow and fluorescing comparator for distinguishing threshold positive results from negative results; 51-well trays
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 5910-01-408-8098
NSN 5999-01-319-9664
NSN 5930-01-580-2647
NSN 6130-01-543-6480
NSN 5975-01-386-3061
NSN 5855-01-068-3683
NSN 5835-00-138-5772
NSN 6685-00-186-9190
NSN 5925-01-628-9131
NSN 5855-00-560-0110
NSN 6150-00-507-9311
NSN 6610-00-941-0509