Color chart visible through both sides, marked for even ph units
An item designed for determining hydrogen ion concentration of a liquid. Includes chemically treated sensitized test paper(s) and color comparison chart(s). The treated paper, after immersion and comparision with the color chart, indicates hydrogen ion concentration. excludes lithmus paper, acs.
NSN 6105-01-139-4778
NSN 5990-01-364-0813
NSN 5855-00-003-3228
NSN 6620-00-199-8734
NSN 7035-01-065-8703
NSN 6110-01-331-6957
NSN 2925-01-493-3245
NSN 5945-01-584-8799
NSN 6620-01-538-7174
NSN 5965-01-019-5406
NSN 5996-01-221-5792
NSN 6130-01-076-2702