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 6110-01-511-0201
NSN 5935-01-543-7351
NSN 6240-01-506-0304
NSN 5985-00-932-2702
NSN 4140-01-108-7020
NSN 6135-00-112-8637
NSN 6650-00-125-0671
NSN 4140-00-249-5603
NSN 5945-01-030-9447
NSN 6110-01-097-5311
NSN 5945-01-020-7897
NSN 5985-00-910-0301