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  1. 100/50/pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper

    Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm.

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  2. 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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  3. 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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  4. TRIXES Pack of 2 Litmus PH 1 to 14 Test Paper Book 80 Strips - Universal Test

    WHAT’S INCLUDED?. 2 x Litmus Test Paper Books. Each booklet contains a PH guide ranging from 1-14, with 1 being the most acidic and 14 the most alkaline. Premium PH Test Papers. We will respond to you within 24 hours and do our best to help you out!

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  5. Full Range 1-14 pH Test Paper Strips Litmus Testing Indicator Fish Tank Aquarium

    This pH Test Strip Litmus Testing Indicator is perfect for use in medical laboratories. The product comes in a pack of two and is manufactured in China. It has a unit type of unit and is intended for use in medical laboratory disciplines. The strip is ideal for testing the pH levels of fish tank aquariums and is designed for easy and fast shipping. It is a non-modified item and does not come with any custom bundles. The item is located in the UK and has a fast dispatch capability.

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  6. 80 PH Test Strips Paper Full PH Meter PH Controller 1-14st Indicator Test Paper

    Versatile applications - can be used for testing soil pH, water quality, aquariums, pools, food, beverages, and biological samples. Colour: colourful - White - colour changing depending on pH level. Universal pH range - levels from 1 (strong acid) to 14 (strong base).

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  7. J-pHix® pH Indicator Strips Non Bleed pH 0 - 14.0, 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. For use in solutions to give a pH reading.

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  8. Litmus PH 0 To 14 Test Paper Book 100 Strips Universal Full Range Strips Tester

    Type:Ph Test Paper. Material:Plastic+Paper.

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