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 6150-01-381-0504
NSN 6145-00-593-5445
NSN 5835-01-208-5649
NSN 6135-01-507-4346
NSN 5990-00-234-9136
NSN 5895-01-057-2925
NSN 5945-01-244-1107
NSN 2925-01-088-9016
NSN 5910-01-124-9965
NSN 5930-01-521-2754
NSN 2925-00-355-5130
NSN 6650-00-138-8605