American Educational 20-Piece Set of 100 Neutral Litmus pH Test Strips for Science Labs, Home Experiments & Water Quality Testing
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Description
American Educational 20 Pieces of 100 Each Neutral Litmus pH Test Paper Brand: American Educational Neutral litmus paper turns from purple to blue or red Each Strips measure 7 x 48 mm 20 Vial of 100 strips ph 5.1 - 8.5
Features
Brand American Educational
Neutral litmus paper turns from purple to blue or red
Each Strips measure 7 x 48 mm
20 Vial of 100 strips
ph 5.1 - 8.5
