Fast and accurate results. Safe chemistry. 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 acidity & alkaline levels and is ideal for a number of uses, including the testing of water.
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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total alkalinity test range: 0~240 ppm. 🌱7-in-1 Water Quality Test Strip Swimming Pool Hot Bath SPA Total Chlorocyanuric Acid Hardness Residual Bromine Water Quality Test Strip.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. pH range:1-14.
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Just test your pH by dipping the strip into your solution and compare the colour reading from the test paper against the supplied comparison chart on the side of the box. 1 x 10 Books Johnson Universal Indicator Paper.
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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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Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic, basic, or neutral. Widely used for industrial chemical testing, science education, laboratory use, drinking water, aquariums, and classroom analytical chemistry.SpecificationAccuracy: 0.25/0.5 pHTesting Range: 4.5-9.0Testing Paper Size: 72mmx6mm (L*W)Overall Size: 85mmx63mmx10mm (L*W*H)Packing List: 1 x Litmus Test Kit (100/Pack)Advantage100 pre-cut long strips are sealed well with 1 individual plastic package case to preventing from being damaged, convenient to use. Very sensitive to the environment and temperature changes.InstructionDipping the pH paper into a solution and observing the change in color of the paper. After one second, compare it with the standard color cards and read the pH value.
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Litmus papers are used to determine the pH level of a liquid and determine if a solution is acidic. Widely used for industrial chemical testing, science education, laboratory use, drinking water, aquariums, and classroom analytical chemistry.SpecificationTesting Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 4 x Litmus Test Kit (80/Pac,320pcs)AdvantageCan be used to determine the strength of acid and base conveniently. Sensitive to the environment and temperature changes.InstructionDipping the test paper into a solution and observing the change in color of the paper. After one second read the pH value. If the test paper turns red, the solution is acidic.NOTENot applicable for oil and acid-base solutions with a concentration of less than 0.01%. Should be stored in a dry place protected from light.
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