Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total Alkalinity Test Range: 0~240ppm. Free Chlorine Test Range: 0~10ppm. Test at both ends of pool twice a week for best results. pH Test Range: 6.8~8.4.
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You can use the paper for cooking, like checking the acidity of coffee or the alkalinity of tea. Match the color changed strip with the pH scale color chart within ~15 seconds. 8 - 11 : alkalinity. 12 - 14 : very high alkalinity.
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NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Description:Testing Range: 1-14Overall Size: 55x9mm / 2x0.
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A Range Of Johnson pH & Litmus Test Papers. Use Litmus Paper to Test for Acids and Bases ( Alkalines ), and Universal Test Paper, for an Acurate pH Reading by Comparing Against the Provided Colour Charts.
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Book Of 20 Litmus Papers - Range pH1 to pH 11. There is no maximum value.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. The scale reads from 1 to 14 7 indicates neutral.
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📦 Product Specifications: ✅ Item: Water Quality Test Strips (Multi-Parameter) ✅ Color: Multicolour Indicators ✅ Material: Paper Strips ✅ Composition: 100% Polyvinyl Chloride (PVC) ✅ Other Materials: ABS Plastic Packaging ✅ Application: Water Testing – pH, Chlorine, Alkalinity, Hardness.
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