Hydrion S/R Dispenser "A" 2-10

This Hydrion pH test kit includes one rolls of pH testing pape. 

This 2.0-10.0 roll has match points of [2.0][4.0][6.0][8.0][10.0].

Each carton contains 10 kits, each consisting of a 15-foot roll of test paper and matching color chart. Each kit provides enough paper for approximately 100 tests. A carton of 10 provides approximately 1,000 tests.

Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting color with the matching pH color chart.