This Hydrion pH test kit includes one roll of pH testing paper 6.8-8.4 range.
Our Hydrion pH test 6.8-8.4 kit has match points of [6.8][7.2][7.6][8.0][8.4].
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.