Ph Paper Hydrion Insta -chek ph 1 to 14

Description Hydrion Insta-Chek pH Paper, the ultimate in wide range, general purpose pH papers have a distinct colour match at each full pH unit. Hydrion Single Roll pH Paper provides: A direct reading pH paper with the widest range available in a single paper. A simple, single colour match for all pH values. Distinct and easily matched colour separations. Accurate, reproducible readings with an immediate response Each carton contains 10 kits, each consisting of a 15-foot roll of test paper and matching colour chart. Provides for approximately 1000 tests.