160 Strips Full Range 1-14 pH Test Paper Strips Litmus Testing Kit by Tarad Siam

Description

PH range:1-14;PH 1-14 color chart in each pack;Can be used to test the acidity or alkalinity of many everyday substances like moisturized soap, lemon juice, milk, liquid detergent, and so on.;80 strips for each pack (160 strips in total)