Blue Litmus Test Paper Acid Indicator 100 Strips auspowers_batchfour especially for water cooling tools

especially for water cooling tools

The comfortable non-slip grip provides excellent handling

concrete floor polishing

128W x(centimeters)

returns are not accepted on this item

Blue Litmus Test Paper Acid Indicator 100 Strips auspowers_batchfour especially for water cooling toolsBlue Litmus Test Paper Acid Indicator 100 Strips Blue Litmus Paper is a P. H. tester for Acid with pH between 4. 3 6. 8. 100 strips per vial. Blue litmus paper turns red or pink for acidic solutions (pH values lower than 7 (Neutral). This is used in many science projects. Each strip measures approx . 25 inches x 1. 75 inches. Product Features Blue Litmus Paper are a P. H. testers for Acid 100 strips per vial pH 4. 3 6. 8