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  1. Markenlos 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  2. Bez Marki 2 Set 160 Strips 1-14 Ph Litmus Paper With Control Card

  3. Reliable Soil PH For Testing 100pcs Litmus Strips for Accurate Results

    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. Bez Marki 2 Set 160 Strips 1-14 Ph Litmus Paper With Control Card

  5. Ph-In The Moisture Treatment

  6. 2 Roll Ph Strips Alkaline Indicator Meter Roll Compatible with Urine Saliva Litmus Te Measuring Toold

  7. 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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  8. New 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  9. 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.

    eBay

  10. Markenlos 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  11. 80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit

  12. Acidic/Alkaline PH Test Strip Easy To Read Results With Indicator Paper

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 1 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. press the testing strip to the object or liquid you are testing.

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  13. Omärkt 9 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  14. Markenlos 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  15. Hot Sale Laboratory PH Indicator Test Strips 160pcs Litmus Paper Strips Tester

    The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.

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  16. Markenlos 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  17. Markenlos 3 Set 240 Strips Professional 1-14 Ph Litmus Paper With Control Card

  18. Laboratory PH Indicator Test Strips 160strips 2pack Litmus Paper Strips Range

    The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.

    eBay

  19. Phanteks Ph-Sdbkt

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

  21. 80 Strips 1-14 PH Alkaline Acid Indicator Paper Water Saliva Litmus Tester

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 1 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. PH 1-14 universal indicator papers for alkaline / acid tests.

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  22. PH Ranger Polarised Black Sunglasses

  23. Interiors by PH Botanical Cushion - 45cm

  24. Test Strips PH Indicator 1-14pH Test 160strips 2pack Full Litmus Paper Strips

    The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.

    eBay

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