PH Strips | pH 1-14 Test Indicator Litmus Paper for Water Soil Testing 80 Strips Price & Reviews

PH Strips | pH 1-14 Test Indicator Litmus Paper for Water Soil Testing 80 Strips Price & Reviews




There is a strong correlation between the pH of the body’s internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat…etc. Work : 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 : 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. 1- How To Use: According the acidity of a object to test its PH value. To read the PH value by matching with the PH scale color within around 15 seconds. They are perfectly used for a classroom or youngsters doing experiments and working with acids and bases. 2- Common Uses and Examples of pH: Acid Rain, pH = 4.3 – 5.6; Ammonia Based Glass Cleaner, pH = 10; Battery Acid, pH = 1; Beer, pH = 4.5; Bleach, pH = 12.6; Drain Cleaner, pH = 14; Drinking Water, pH = 6.5 – 8.5; Fruit Juice, pH = 2 – 5.5; Gastric Acid, pH = 1.5 – 3.5; Lemon Juice, pH = 2; Milk, pH = 6.8 Instruction: †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%.Keep dry for the rest paper

1 – 3 indicates a very acidic substance, 4 – 6 indicates an acidic substance
7 indicates neutral, 8 – 11 indicates alkalinity
12 – 14 indicates a very high level of alkalinity
Size: 5.9 x 0.8 x 0.006 cm (Note: only for strong acid and base. It will not work on water)



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