pH Indicators

Fisherbrand Litmus Neutral PaperLitmus neutralTurns red in acid, blue in base100 strips per vial

pH Test Strip Hydrion 0 to 14.0

Fisherbrand Litmus Neutral PaperLitmus neutralTurns red in acid, blue in base100 strips per vial

pHizatest Vaginal pH Test Paper in Dispenser, ¼ Inch x 15 FootIndicates a clear color match at pH units: 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5Roll is ¼ inch x 15 feet and is enough for about 100 tests

Hydrion Insta-Chek pH Paper in DispenserWide pH range: 0.0 to 13.0Distinct color match at each full pH unitImmediate response with accurate, reproducible readingsKit consists of a 15-foot roll of test paper and matching color chart

pH Paper in Dispenser Hydrion 1.0 to 12.0

pHizatest Vaginal pH Test Paper in Dispenser, ¼ Inch x 15 FootIndicates a clear color match at pH units: 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5Roll is ¼ inch x 15 feet and is enough for about 100 tests

Accutest pH Paper in DispenserAccutest pH paper in dispenser doles out test papers which give instant, easy-to-read results, with clear, bright matches at 0.5 intervals from pH 4.5 to 7.5Color charts are lab-tested for precision accuracyMade in the U.S.A...

Cardinal Health pH Test StripLong rangepH range 0 to 14 - 1.0 sensitivity4 test fieldsThe dyes on these pH indicator strips, in contrast to conventional indicator papers, are substantively bound to the cellulose fibers: As a result, the possibility of...

Hydrion Insta-Chek pH Paper in DispenserWide pH range: 0.0 to 13.0Distinct color match at each full pH unitImmediate response with accurate, reproducible readingsKit consists of a 15-foot roll of test paper and matching color chart

Hydrion pH Paper in Dispenser, 4.0 to 9.0pH range is 4.0 to 9.0Distinct color match at each full pH unitImmediate response with accurate, reproducible readingsKit consists of a 15-foot roll of test paper and matching color chartPaper is 7/32-inch wide

pH Paper in Dispenser Hydrion 1.0 to 12.0