UPC 602454252815

• 100% brand new and high quality.
• Size of One pH Test Strip: 23.23'' x 3.1''.
• PH 1-14 color chart in each pack.
• PH Color Chart Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
• You can test many usual everyday substances including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat and etc.

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 usualeveryday substances,including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine,...etc Product features Package includes: Set of 80pcs pH test paper x 1 Size of One pH Test Strip: 23.23'' x 3.1''( L x W ) or 59mm x 8mm ( L x W ) The scale reads from 1 to 14: 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; The test strip color changes must be matched with the pH scale color chart within about 15 seconds Instruction: 1.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. 2.Can not indicate the Acid or alkali solution when its density was lower than 0.01%. 3.Keep dry for the rest paper. 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 Milk of Magnesia, pH = 10.5 Oven Cleaner, pH = 13 Tea, pH = 4.9 - 7.2 Sea Water, pH = 8 Soap, pH = 7 - 10 Soft Drinks, pH = 2 - 4 Pure Water, pH = 7 Vinegar, pH = 3.1