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  1. Kikidex (As Show, One Size) Soil Ph Paper Test Kit 200 Tester Strips (3.5-9 Range) Compatible With Testing Garden Home Lawn Grass Vegetable Gardening

  2. 50/100x 3/6 in 1 Chlorine Dip Test Strips Hot Tub Swimming Pool PH Tester Paper

    Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm. Effective chlorine, pH, and total hardness can be tested.

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  3. Kikidex (As Show, One Size) Soil Ph Paper Test Kit 200 Tester Strips (3.5-9 Range) Compatible With Testing Garden Home Lawn Grass Vegetable Gardening

  4. 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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  5. Dewilde Trading Co Soil Ph Paper Test Kit 100 Tester Strips 359 Range Use For Testing Garden Home Lawn Grass Vegetable Gardening Dirt Yard

  6. 1-14 Laboratory Paper Test Strips 80pcs Full Range PH Indicator 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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  7. 1-14 Laboratory Paper Test Strips 80pcs Full Range PH Indicator High Quality Hot

    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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  8. 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. Take a small piece of test paper, place it on a watch glass or glass slide, use a glass rod or plastic dropper to point the test liquid on the middle of the test paper, observe the color change, and compare the color with the color chart.

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  9. 80 Strips Test Paper Full Range 1-14 Litmus Testing Kit Food Urine Soil PH UK

    12-14 indicates "Very high level of Alkalinity". 4-6 indicates "Acidic substance". 1-3 indicates "Very high acidic".

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  10. 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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  11. 100/50/pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper*UK

    Water test in swimming pool or spa pool. Effective chlorine, pH, and total hardness can be tested. Residual Chlorine Range: 0 - 10. Material: PH Test Strip. Detectable PH Range: 6.8 - 8.4. Total Hardness Range: 0 - 240.

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