Single color match for each ph value; 14 colors give instant ph checks over entire ph scale
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 6150-01-472-0056
NSN 6150-01-030-4082
NSN 5990-01-465-9235
NSN 5990-00-960-6310
NSN 6135-01-306-6549
NSN 5835-01-572-9308
NSN 5905-00-356-7801
NSN 6620-01-127-7390
NSN 2925-01-398-4312
NSN 7035-00-529-3128
NSN 5985-00-929-3616
NSN 5999-01-100-0921