Neutral Litmus pH test paper tests for Neutrality of a solution, or its acidity or alkalinity, does not come with a color chart, test strip will turn red if dipped into an acidic solution (pH <7) or blue if dipped into an alkaline solution (pH >7), Size: 100 test strips
Red Litmus Test Paper, foolproof pH test to determine base, Test strip will turn blue if dipped into an alkaline solution (pH >7), Pocket-sized, lightweight vial, No color chart necessary, solution must be water-based
Insta-Test 6-Way Drinking Water Test Strips, Test tap water for free and total chlorine (municipal systems), pH, nitrite and nitrate. For both municipal and well water testing applications. 25 strips/vial.
Print…
List View
Easy View (new)
Facebook
Twitter
YouTube
Pinterest
Instagram