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 6130-00-583-3849
NSN 6105-01-227-3003
NSN 4140-00-111-3247
NSN 5985-01-499-8178
NSN 6320-01-054-3046
NSN 5998-01-425-1510
NSN 6240-01-160-8975
NSN 5998-00-600-2096
NSN 5950-01-562-7209
NSN 6105-00-202-2469
NSN 6320-00-459-8973
NSN 5910-01-363-7380