pH Paper in Dispenser Hydrion 4.0 to 9.0, 1/EA

Description

<ul><li>pH range is 4.0 to 9.0</li><li>Distinct color match at each full pH unit</li><li>Immediate response with accurate, reproducible readings</li><li>Kit consists of a 15-foot roll of test paper and matching color chart</li></ul>