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

  2. Hod Garden Yellow Outdoor Garden Decor Litmus Ph Test Strips Universal Application 80Pcs / Box

  3. Soil PH Tester 100pcs Litmus Strips for Testing Moisturized Soap and Urine

    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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  4. Markenlos 2 Set 160 Strips 1-14 Ph Litmus Paper With Control Card

  5. 3 set 240 Strips Professional 1-14 pH litmus paper with control card

  6. 100 Pieces PH Indicator Soil Controller Clear Result Test Strip Litmus

  7. Portable Soil PH Test Strips 100pcs Litmus Strips PH 014 for Indoor/Outdoor 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. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  9. Professional pH Test Strips for Soil Water 100pcs Litmus Strips PH 014

    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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  10. 3 set 240 Strips Professional 1-14 pH litmus paper with control card

  11. Test Strip Quick Result Acid Testing Tools PH Indicator Litmus Paper

  12. 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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  13. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

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

  15. 160pcs 2 books Full Range 1-14 pH Test Paper Strips Litmus Testing Indicator

    160pcs 2 books Full Range 1-14 pH Test Paper Strips Litmus Testing Indicator

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  16. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  17. Umã¦Rket 2 Set 160 Strips 1-14 Ph Litmus Paper With Control Card

  18. pH 1-14 ~ Universal Full Range Litmus Test Paper Strips ~ pH Indicator 80 Strips

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  19. 100 Pcs PH Indicator Clear Result Quick Response Test Strip Litmus

  20. 100pcs Litmus Strips pH 014 for Testing Soil and Water Soil pH Tester Kit

    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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  21. 100 Pieces Litmus Paper 4.0-9.0 Acidity Tester Test Strip PH Indicator

  22. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  23. 80 Strips/Pack PH Indicator 1-14 Paper Litmus Saliva

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. PH 1-14 universal indicator papers for alkaline / acid tests. Test Range: PH 1-14. the strip into the solution to be tested for half a second, take out and contrast with the color chart, you will get PH values.

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