This short-range Hydrion MicroFine pH Paper measures pH solutions in the acid pH range of 2.8-4.6 and offers clear bright single colour matches at every .2 to .3 interval. Hydrion MicroFine pH Papers are ideally suited to testing minute amounts of solution, only requiring 0.0001ml.for an accurate measurement. With a width of 5/32″”, Microfine pH Paper also fit easily into small tubes.
The colour chart has pH matches at [2.8][3.1][3.4][3.7][4.0][4.3][4.6]
Each carton contains 10 kits, each consisting of two(2) 15-foot rolls of ph paper, packed in a protective Hydrion dispenser with matching colour chart, and a polypropylene case.
Product Directions:
Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting colour with the matching pH colour chart.
