PH Level Testing Strips GREAT VALUE PACKS The more you buy, the less you will pay! We are the for these bulk lots of testing strips. Buy this fabulous pack of PH Level Testing Strips.Testing the PH Level of your body's internal environment helps you to maintain a good healthy body.This is done by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc You will receive 80 test pieces.The scale reads from 1 to 14:1 - 3 indicates a very acidic substance4 - 6 indicates an acidic substance7 indicates neutral8 - 11 indicates alkalinity12 - 14 indicates a very high level of alkalinityPH 1-14 color chart in each packThe test strip color changes must be matched with the pH scale color chart within about 15 seconds.Paper Size: approximately 45mm x 7mm (L x W) HOW TO USE THE TESTING KIT: Simply press the testing strip to the object or liquid you are testing. Half a second later, take out the paper and using the color chart included, compare the colour change of the paper to find out the acidity level of your testing subject.The test can not show the Acid or alkali solution when density is lower than 0.01%.Keep the rest of the paper dry. The more you buy, the less you will pay! We are selling the following packs:Each booklet of strips has 80 pieces in it.Instructions on the packet are in another language so please use the instructions above.Buy as many as you like.80 pieces (1 booklet)160 pieces (2 booklets)240 pieces (3 booklets)320 pieces (4 booklets)400 pieces (5 booklets) 560 pieces (7 booklets)800 pieces (10 booklets) This is a so that no one knows what you are buying. All of our items are IN STOCK and available in Australia.We ship quickly and for FREE!! Priced to clear - grab them before they're all gone! WE ARE THE AUSTRALIA!