MicroFine pH Paper measures acid range of 2.9-5.2.

MicroFine pH paper, measures the pH of solutions in the acid pH range 2.9-5.2. The pH paper is accurate to .2 to .3 pH units. The color chart has pH color matches at the following pH levels; [2.9][3.2][3.5][3.8][4.1][4.4][4.8][5.2]

Each pH kit contains two 5/32in. x 15ft. rolls of pH paper, packed in a protective dispenser, with matching color chart, and plastic case. This pH paper can measure micro amounts of solution. Only 0.0001 ml. is required for an accurate measurement.

To use, mix 1 part finely chopped meat and 2 parts distilled water, tear off a strip of pH paper, dip into test solution, and match immediately to color chart. No technical training is necessary.