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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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 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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The pH tests are universally applicable for testing acids and bases. Alkaline test for testing saliva, drinking water, aquariums, hydrocultures, food, soil tests, detergent, soap etc. With color table for comparison of values.
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Total alkalinity: 0-40-80-120-180-240. Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22. Total chlorine gas: 0-25-50-100-250-500. Residual chlorine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22. PH: 6.2-6.8-7.2-7.6-8.0-8.4.
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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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100pcs PH Test Strips Professional 0-14 PH Meter PH Indicator Paper Lab Home 1D.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 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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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Easy to test: free chlorine/bromine, pH, total alkalinity. Total chlorine test range: 0 ~ 10 ppm.
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