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Sargent-Welch Red Litmus Paper - 100 Test Strips Total - For Testing Alkali NEW

$ 2.08

Availability: 100 in stock

Description

Red Litmus Paper is a P.H. tester for Base or Alkaline. pH 6.8 - 8.1 100strips per vial. Red litmus papers turn blue for caustic solutions, with pHvalues higher than 7 (neutral). This is used in many science projects. Eachstrip measures approx .25 inches x 1.75 inches.
100 strips per Vial
Red Litmus Paper is P.H. testers for Base or Alkaline pH 6.8 - 8.1
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