Litmus Strips Plastic Dropper， Aquarium Review

【3 Pack of 240 Pieces】- Comes with 3 Packs litmus pH test paper,Bonus 1 x 0.2ml Plastic Eye Dropper. each pack have 80 pieces, total 160 pieces. Paper Size: 55mm x 9mm (L x W),Each pack size: 70 x 45x 5mm(L x W x H). Weight: 8g. Lightweight and easy to carry and keep. 【Easy to use & Storage】: -The solution to be tested in the middle of drip test paper, compared with the standards color version of half a second later, namely, pH value.Each pack comes with simple instructions on the back.Test paper should be stored in a dry place to avoid light, and no sour and alkaline air can be stored again. 【PH 1-14】- This test strip has full range of 1 to 14 by intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 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. Please search special test strips if a higher precision needed. 【Monitor your health】 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. 【Widely application】- Extensive universal indicator paper for water, saliva, pool, sweat, beverage,skincare,product,lotion,spa,bleach,sanitizer,aquarium, urine, soil, moisturized soap, lemon juice, milk pH testing. Ideal for home, office, work and travel use.