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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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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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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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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The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. PH 1-14 universal indicator papers for alkaline / acid tests. Test Range: PH 1-14. Dip the strip into the solution to be tested for half a second, take out and contrast with the color chart, you will get PH values.
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12-14 indicates very high alkalinity. Spit saliva into a spoon, dip the pH test paper into, and wait 15 seconds to read the pH. When testing, briefly place the pH test paper in the urine, swirl the excess, and then test the pH for 15 seconds.
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Wide Application: for Versatile asPH test range from 0 to 14 and can be used to test the acidity of various substances, including water, urine, saliva, soil, soap, skincare products, and more. They are suitable for laboratory and diagnostic purposes.
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