Hydrion Spectral 94 pH 1.0 to 14.0 (1.0 pH Increments)

Hydrion Spectral wide range pH papers test pH levels between pH 1-14 in full 1 pH unit increments. The pH color chart has a distinct color change at each full pH unit. This paper comes in a reusable single roll dispenser with a stainless steel cut off lip. Standard 7/32" x 15' roll and color chart. This is a general use pH paper. Some of its diverse pH applications are: Classroom pH demonstrations Food service pH tests General laboratory pH test Industrial pH testing Safety pH testing Emergency pH test Agricultural pH test pH Test for Hospital Laboratories