Description
80Pcs PH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva Acid-base Precision Tester With Comparison Chart Description Condition: 100% Brand New and High Quality Take accurate alkaline/acid checks with this pack of eighty Litmus paper strips Each ebook additionally encompasses a shade chart Specifications The scale reads from 1 to 14: 1 - 3 signifies a very acidic substance four - 6 signifies an acidic substance 7 signifies neutral eight - 11 signifies alkalinity 12 - 14 signifies a completely excessive point of alkalinity Package Included 1 x books containing 80 strips (80 strips in total)
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Provided by:Silver Crest
80Pcs PH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva Acid-base Precision Tester With Comparison Chart
-17%$ 5.64$ 6.77
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