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  1. 100 Pcs Litmus Paper Swimming Pool Saliva Test Strip PH Indicator

  2. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  3. 20/PCS PH Test Strips PH Meter PH Controller 1-14 Indicator Litmus Tester Paper

    The smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity. PH 1-14 universal indicator papers for alkaline / tests. 1 Box PH Test Paper. Chart Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.

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  4. 100X PH Indicator Soil Controller Clear Result Test Strip Litmus Paper

  5. Pack of 100 Litmus Paper Soil Swimming Pool Test Strip PH Indicator

  6. 3 set 240 Strips Professional 1-14 pH litmus paper with control card

  7. Accurate pH Test Strips for Soil Water 100pcs Litmus Strips PH 014 Easy to Use

    Acidic substances are indicated by a pH of 0-6, neutral by a pH of 7, and alkaline by a pH of 8-14. Just dip the strip in compare it to the color chart provided. The pH range of 0-14 ensures wide usability.

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  8. 80x pH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. The scale reads from 1 to 14 Each book also includes a color chart.

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  9. Pack of 100 PH Indicator Cosmetics Clear Result Test Strip Litmus

  10. Pack of 100 Litmus Paper Test Strip Acid Testing Tools PH Indicator

  11. BOJACK pH Test Strips Universal Paper 1-14 Litmus for 5 packs

    BOJACK pH 1- 14 Test Paper Extensive Test Paper Litmus Test Paper pH Test. Manufacturer: BOJACK. Neutral when the PH value is equal to 7；acidity when the PH value is greater than 7；Alkaline when PH value is less than 7.

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  12. Litmus Paper PH Indicator Test Strip Accuracy Health Care Acidity

  13. 100 Pcs PH Indicator Soil Controller Quick Response Test Strip Litmus

  14. Simplex Health pH Indicator Litmus Test Paper Strip Roll, 0-14 for Water Urine -

    Click here to see description.

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  15. 100 Pieces PH Indicator Clear Result Quick Response Test Strip Litmus

  16. pH Test Strips Universal Test Paper pH 1-14 Litmus Paper for Soil, Water, Pet pH

    BOJACK pH 1- 14 Test Paper Extensive Test Paper Litmus Test Paper pH Test. Neutral when the PH value is equal to 7 acidity when the PH value is greater than 7 Alkaline when PH value is less than 7. To test the properties of a solution, take a small piece of test paper and place it on a watch glass or glass slide.

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  17. Litmus Paper Pool Supplies Quick Result Test Strip Acidity Tester

  18. 100 Pieces Litmus Paper Soil Swimming Pool Test Strip PH Indicator

  19. All in pH Test Kit 100pcs Litmus Strips pH 0 14 for Accurate Measurement

    Acidic substances are indicated by a pH of 0-6, neutral by a pH of 7, and alkaline by a pH of 8-14. Just dip the strip in compare it to the color chart provided. The pH range of 0-14 ensures wide usability.

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  20. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  21. 100 Pcs Litmus Paper Acidity Tester Card Controller Test Strip PH

  22. Comprehensive pH For Testing Solution 100pcs Litmus Strips for Soil and Water

    Acidic substances are indicated by a pH of 0-6, neutral by a pH of 7, and alkaline by a pH of 8-14. Just dip the strip in compare it to the color chart provided. The pH range of 0-14 ensures wide usability.

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