Sell 【READY STOCK】80pcs pH Paper - Universal Indicator Paper/ Paper Tester Acid Alkaline / handmade soap pH tester best price

READY STOCK Direction: Take accurate alkaline/acid tests with this pack of 80 Litmus paper strips which come in a book. Each book also includes a colour chart. * Make sure your water is safe before using: Litmus paper is invaluable for testing the acid and alkaline levels in all kinds of applications from spas, ponds,handmade soap, skincare product, detergent,etc. and aquariums to conducting scientific experiments. Model 1 :pH 1-14 colour change: red- yellow-Indigo The Scale Reads from 1 to 14:- > Scale 1 to 3: Indicates Very High Level of Acidic @ Red Color > Scale 4 to 6: Indicates Acidic @ Orange / Yellow Color > Scale 7: Indicates Neutral @ Green Color > Scale 8 to 11: Indicates Alkalinity @ Blue Color > Scale 12 to 14: Indicates Very High Level of Alkalinity @ Violet / Indigo Color Model 2 :pH 3.8-5.4 colour change: light yellow green-blue Model 3 :pH 5.5-9.0 colour change: yellow-green blue Storage Method:- The Test Paper Strips need to be store in a cool & dry place away from light. *Specifications: Pack size: 1 book each containing 80 strips Colour charts included