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  1. Pack of 100 Litmus Paper Factory Supplies Test Strip PH Indicator

  2. 1-14 Laboratory Paper Test Strips Full Range Litmus Tester PH Indicator

    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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  3. 100 Pieces Litmus Paper High Accuracy Cosmetics Test Strip PH

  4. Litmus Paper Sensitive Spittle PH Indicator Test Strip Acidity Tester

  5. Red/Blue Total 200 Test Strips Litmus Paper Multiuse Acid And

  6. pH Indicator Test Strips 80 Pack Effective Litmus Paper for Alkalinity Testing

    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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  7. Double Color Litmus Paper Set 200PH Testing Strips Total For

  8. Convenient 80 Piece Pack of pH Test Paper Strips Litmus Tester Included

    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. Test Strip Fishery Supplies Acid Testing Tools PH Indicator Litmus

  10. 100x Litmus Paper Acidity Tester Cosmetics Test Strip PH Indicator

  11. 80 Pcs PH Indicator Test Strip 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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  12. Jnw Direct Ph Test Strips For Urine And Saliva - 150 Litmus Paper Ph Test Strips

  13. Litmus Paper Sensitive Quick Result Test Strip Health Care Acidity

  14. Litmus Paper NEW pH 1 to 14 Test Book 80 Strips for Soil Water Liquid Aquarium

    Determine the pH level of your soil, water or liquid aquarium with this Litmus Paper TEST BOOK. The book contains 80 strips for measuring pH levels from 1 to 14. It is an ideal tool for fish and aquarium enthusiasts who want to maintain the optimal pH level for their aquatic pets. This test kit is manufactured in China and comes with a unit quantity of 80. It is a simple and convenient way to test the pH level of your aquatic sample. The Litmus Paper TEST BOOK is a must-have for anyone who wants to ensure the health and well-being of their fish and aquarium.

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  15. Litmus Paper Pool Supplies Test Strip Accuracy Clear Scale Acidity

  16. Pack of 100 Litmus Paper Acidity Tester Cosmetics Test Strip PH

  17. 160x pH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva

    PH test paper is a kind of test paper mixed with various indicators to detect acid and alkali substances. There are 14 color cards to judge the pH value content. Different pH content has different color changes.

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  18. Litmus Paper Test Strip Multifunctional Health Care Acidity Tester

  19. Pack of 100 Litmus Paper 4.0-9.0 Acidity Tester Test Strip PH

  20. 2 Pack pH 1-14 Test Indicator 160 Strips Litmus Paper Water Soil Testing Kit

    PH range: 0-14. The test strip size 55mm x 9.0mm / 2.20" x 0.35". Manufacturer reference: L3500212. Part number: L3500212.

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  21. 2 Set 160 Strips 1-14 PH Litmus Paper with Control Card

  22. 100 Pieces PH Indicator with Card Quick Response Test Strip Litmus

  23. Water Tester Litmus Strips Litmus Strips Tester PH Test Kit School Fitment

    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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