Hydrion Jumbo pH Paper 0-13 with with Dispenser and Color Chart

Description

Jumbo roll for easy to read color charts. Dimensions:  50 ft. x 0.5 in. (15.2m x 1.27cm)  pH 0.0-13.0.

The container holds (1) 15 ft. roll of paper, giving you plenty of use out of a single roll.  It provides for approximately 200 tests. (By microessential lab)