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 5910-01-177-7589
NSN 5985-01-328-6631
NSN 5925-00-525-4037
NSN 6650-00-618-9398
NSN 5835-01-242-9806
NSN 5998-01-029-3922
NSN 5895-01-350-8746
NSN 6105-01-143-1332
NSN 6135-01-051-7836
NSN 6130-01-266-4346
NSN 6135-01-216-9771
NSN 5905-00-204-9861