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  1. J-pHix® pH Indicator Strips Non Bleed pH 5.0 - 9.0, 100 Strips

    The sample will not be contaminated if the pH indicator strip is left in there because the pH indicator dye does not bleed. Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14.

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  2. pH 1-14 Universal Full Range Indicator Paper 10 Books Test paper

    It is used to test solutions for a pH reading. Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14. Johnson Universal Indicator Paper 10 Books Test paper Ph 1 - 14. Comprehensive Colour chart.

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  3. pH Paper Litmus Paper pH 1 to 14 Full Range Test Paper Book Of 80 Strips

    Not for ingestion.

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  4. PH Paper

    PH 1-14 100 leaves 63.5x10mm Science education supplies For more products visit curiescientific.co.uk

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  5. Alkaline pH Test Litmus Paper Strips 0 - 14 for Water Urine & Saliva 5M Roll

    Excellent Value! Housed in an easy to use plastic wheel, simply tear of a small portion of the strip for testing. The diagnostic paper is for testing acidty & alkaline levels & is ideal for a number of uses.

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  6. 50x Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper U.K-Fast

    TEST FOR FREE CHLORINE, PH AND TOTAL ALKALINITY: Dont wait until your eyes burn and your swimsuit bleaches white to test your pool – just dip a test strip! TEST OBJECT: free chlorine, pH, alkalinity.

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  7. 100pcs Box Laboratory PH Test Strip PH4.5-9.0 Test Paper For Saliva and Urine

    PH range: 4.5-9.0. 100 x PH Test Paper. Box Size: approx. 87 67 11mm. I send goods within 12 hours. Usually I will respond in 24 hours. Other country. Quick and easy to use.

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  8. pH Indicator Strips pH range 4.6 - 6.2 - 50 Strips For Homebrew Beer - FREE P&P

    Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14.

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