Sell AUGUSTINE Convenient Litmus Test Paper Useful Indicator Tester PH Tester Urine Body Healthy Acid Alkaline PH Range 5.5-8 Monitor Tool Paper Strips PH Test Strips/Multicolor best price

<div><p>Quantity: 1 Tube Package Included:1 Tube High Accuracy PH Test Paper Dimensions: 3x10cm/1.18x3.94inch Material: Paper PH Scale: 5.5~8.0 Color: Show as picture Tube Length: 10cm Display Type:Digital Product: PH Test Paper Features: Easy to use and carry. Measuring your PH in any time and anywhere. The ideal PH range of saliva is about 6.4-7.2(Below 6.4 is too acidic, above 7.2 is too alkaline). It is the deal for testing the PH of various substances such as foodstuff, liquid, urine, soil. 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. High Accuracy PH Test Paper only, other accessories demo in the picture is not included! Edit by method Check the pH of the solution: Take a small piece of test paper on the surface dish or glass piece, use a clean and dry glass rod to draw the test solution to the middle of the test paper, observe the color after the change is stable, compare with the standard color chart, judge the solution The nature. To test the acidity and alkalinity of the gas: first wet the test paper with distilled water, stick it to one end of the glass rod, and then send it to the vicinity of the container mouth containing the gas to be tested, observe the change of color, and judge the nature of the gas. (Test strips cannot touch the wall) Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!</p></div>