Hydrion Insta-Chek pH Paper pH 1 to 14

Hydrion Insta-Chek pH paper, the ultimate in wide-range, general-purpose pH papers, features a distinct color correspondence to each pH unit.

Hydrion pH paper in a single roll offers:

• A direct reading pH paper with the widest range available in a single paper.
• A simple and unique color correspondence for all pH values.
• Distinct and easily matching color separations.
• Accurate and reproducible readings with an immediate response.

Each dispenser consists of a 15-foot roll of test paper and a matching color chart.