Ph. Test Tape Dispenser Hydrion Papers Strips Made for Saliva Or Urine Testing-Range Is in 2 Intervals & From 5.5 To 8.0, Check Body for Alkaline or Acid Environment, Approx. 100 Tests
- pH Color Chart Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
- pH 003c 7 is acidic, pH = 7 is neutral, pH 003e 7 is alkaline.
- Size of One pH Test Strip: 45mm x 7mm (L x W) or 1.8" x 0.3" (L x W).
- Only applicable to routine testing and teaching experiments..