DF Speciality Paper pH Indicator Litmus Test Paper Strip Roll, 5.5-9.0 for Water Urine and Saliva - 5 Meters

• A great universal litmus paper.
• Easy to use, provides reliable highly accurate pH readings
• Test range: 5.5, 5.75, 6.0, 6.25, 6.5, 6.75, 7.0, 7.25, 7.5, 8.0, 8.5, 9.0
• Can also be used to test the acid & alkaline levels in drinking water.

Product Description A 5 meter roll of specialist high quality pH indicator test paper that provides reliable high accurate pH readings. Housed in an easy to use plastic wheel, simply tear of a small portion of the strip for testing. The diagnostic paper is for testing acidty & alkaline levels & is ideal for a number of uses. This handy narrow range pH litmus paper roll is an economical & reliable product that can be used to discover human urine, oral saliva sample or vaginal acid alkaline pH Directions Tear off a small portion of the strip and use it to test the pH levels in water, urine, or saliva. No specific preparation or post-testing procedures are required. Box Contains 1 roll