Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14. Johnson Test Papers Universal Indicator Paper pH 1 - 14. pH range of : 1-2-3-4-5-6-7-8-9-10-12-14. • Colour chart included.
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Litmus red paper is a general test for the presence of alkaline, it does not include a comparison chart. Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14. Available at World Lab Supplies.
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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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Scales is as follows:- •1-3 Indicates a very high Acidic Substance •4-6 Indicates an Acidic Substance •7 Indicates Neutral •8-11 Indicates an Alkaline Substance •12-14 Indicates a very high level of Alkalinity.
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The pH scale ranges from 1 to 14, with 7 being "neutral" (the point at which water is neither acidic nor alkaline). Ideal for testing the PH levels of fluids and solids. Black Spring Loaded Plastic Bean Twin Strap Hoop Toggle Stopper Cord Locks UK.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. pH range:1-14. The scale reads from 1 to 14.
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Each strip has a color chart (1-14 pH) for easy comparison. 🔬 pH Scale 🎨 Includes Color Chart: pH 1-14 for quick reference. Dip a strip into the substance you're testing for about half a second.
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Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14. Johnson Test Papers Universal Indicator Paper pH 1 - 14. pH range of : 1-2-3-4-5-6-7-8-9-10-12-14. • Colour chart included.
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