Supertek Litmus & pH Paper Set (CH 12613S3)
$5.03
Sale price
$5.03
Regular price
$6.99
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The Litmus and pH Paper Set allows you to perform science experiments in your own home using common household products. Litmus paper determines whether the substance is acidic or basic; pH paper determines how acidic or basic the substance is.
Supertek Litmus & pH Paper Set (CH 12613S3)
$5.03
Sale price
$5.03
Regular price
$6.99