Hydrion AB pH test paper displays sharp color changes for different pH ranges. Type A paper covers the even pH range between 2.0 and 10.0. Type B paper covers the odd pH range between 1.0 and 11.0. Refills of type A and B are available.
Hydrion AB pH test paper displays sharp color changes that cover the pH range between 2.0 and 11.0. Type A paper covers the even pH range between 2.0 and 10.0 (2-4-6-8-10). Type B paper covers the odd pH range between 1.0 and 11.0 (1-3-5-7-9-11). The AB dispenser contains 30 feet of pH paper-enough paper for over 200 tests. Supplied in a double roll dispenser with color charts and convenient tear-off tabs. Refills contain five 15-foot rolls of one type of paper and two color charts. Packed in heat-sealed aluminum foil and tightly secured in a plastic case.
844-200-1455
