80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit, 4.5 X 7 CM

Description

Welcome To Our Brand Store DEVZA..........✔ This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc. Has a distinct color match at each full pH unit Accurate, reproducible readings with an immediate response 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. Can not indicate the Acid or alkali solution when its density was lower than 0.01%. 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. PH test paper can be commonly used to test many commonly used substances, including urine, sweat, moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on.✔ Approximate size of pack 70 x45mm.✔ PH 1-14 Color chart in each pack.✔ Litmus Paper test strips change color within 15 seconds to be matched with the pH scale color chartScales is as follows :-1-3 Indicates a very high Acidic Substance4-6 Indicates an Acidic Substance7 Indicates Neutral8-11 Indicates an Alkaline Substance12-14 Indicates a very high level of Alkalinity★ Specification :Type: PH test paperRange: 1-14Size : 45 X 7 MMColor : Yellow✔ Scope of application : suitable for all kinds of testing, laboratory / cosmetic testing / drinking water / saliva / urine, etc.Package Includes : 80pcs*PH test paper