915 Generation 80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit

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 milk detergent moisturized soil saliva urine sweatetc
Original box no
Item size 70*44*4mm

and high quality
The scale reads from 1 to 141 - 3 indicates a acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a high level of alkalinity PH 1-14 color chart in each pack
The test strip color changes must be matched with the pH scale color chart within about 15 seconds Paper Size59mm x 8mm
Simply press the testing strip to the object or 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 solution when density lower than 001%
Keep dry for the rest paper ci fi cation
Original box no
Net weight 8g

Package Contents
1 package pH test paper

Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm