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  1. 160 pH 1-14 Universal Full Range Litmus Test Paper Strips Tester Indicator Urine

    SPECIFICATIONS; Made of the highest quality PH paper for almost instantaneous results. Wait 15 seconds for the reaction to occur. Compare the colour change to the colour chart provided to indicate the level of acidity.

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  2. Litmus Paper pH 1 to 14 Test Book 80 Strips for Soil Water Liquid Hot Tub Urine

    This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc. SPECIFICATIONS; Made of the highest quality PH paper for almost instantaneous results.

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  3. pH Paper Litmus Paper pH 1 to 14 Full Range Test Paper Book Of 80 Strips

    Not for ingestion.

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  4. Litmus Paper pH 1 to 14 Test Book 80 Strips for Soil Water Liquid Hot Tub Urine

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  5. 80 pH 1-14 Universal Full Range Litmus Test Paper Strips Tester Indicator Urine

    SPECIFICATIONS; Made of the highest quality PH paper for almost instantaneous results. Wait 15 seconds for the reaction to occur. Compare the colour change to the colour chart provided to indicate the level of acidity.

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  6. 80 pH 1-14 Universal Full Range Litmus Test Paper Strips for Liquids Urine

    Saliva, urine & sweat. Household and laboratory liquids. 📊 pH Scale Guide. pH 1–3: Very acidic. pH 4–6: Acidic. pH 7: Neutral. pH 8–11: Alkaline. pH 12–14: Strongly alkaline.

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  7. 100x PH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva

    Easy to use- hold the litmus test strip in the liquid. Read the result after approx. 15 seconds and compare it with the pH color chart. 100 x PH test paper. PH range: -14. Material:paper. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

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  8. 2pcs pH5.5-9.0 Test Strip 80 Litmus Indicator Paper Tester Alkaline Acid Testing

    Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic, basic, or neutral. Widely used for industrial chemical testing, science education, laboratory use, drinking water, swimming pool, spas, aquariums, and classroom analytical chemistry.SpecificationAccuracy: 0.5 pHTesting Range: 5.5-9.0Testing Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 2 x Litmus Test Kit (80/Pack,160pcs)AdvantageThere are 8 color-coded scales that go from 5.5 to 9. Also can be used to determine the strength of acid and base, as we go from 9 to 5 the acidity of the solution increases.InstructionDipping the pH paper into a solution and observing the change in color of the paper. After one second, compare it with the standard color cards and read the pH value.

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