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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Free Bromine Range: 0~22. WORKING PRINCIPLE: PH test strip is suitable for detecting human pH value through urine and saliva, easy to operate. In the test process, tear off a small piece of the test page, use a glass rod, cotton swab or other incisive object to pick up a small amount of the object to be tested, drop on the test page, see the color change, and then compare the corresponding color classification on the color plate, you can know the PH value.
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Between pH 1 and 2 is toilet wash. PH Value in Life:. Between pH 2 and 3 are lemons and vinegar. PH 3 to 4 is orange. PH 4 to 5 is soy sauce. (pH 7.0 to 8.5 is good forthe human body). Between pH 6 and 7 is milk.
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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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4,5 e6,75 corresponds to a solution with acidic action. 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.
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With color table for comparison of values. After about 15 seconds read the result and compare it with the pH color for palette. 1x pH test strip(100 strip). The pH tests are universally applicable for testing acids and bases.
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PH 4 to 5 is soy sauce. PH 11 is plant ash water. Between pH 1 and 2 is toilet wash. PH Value in Life:. Between pH 2 and 3 are lemons and vinegar. PH 3 to 4 is orange. (pH 7.0 to 8.5 is good forthe human body).
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Between pH 1 and 2 is toilet wash. PH Value in Life:. Between pH 2 and 3 are lemons and vinegar. PH 3 to 4 is orange. PH 4 to 5 is soy sauce. (pH 7.0 to 8.5 is good forthe human body). Between pH 6 and 7 is milk.
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