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Both involve the dueling forces of hydroxide OH- and hydrogen H+ ions
Ball-lock type
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A beautiful orange/red color
Precision Labs pH Strips corkable bottles Both involve the dueling forcesCustomizable water resistant label 100 test strips Flip top opaque vial Quick, accurate test pH range: 2. 8 4. 4 SDS Suitable for: fresh water samples, homebrew, wine, water from taps, wells, springs, boreholes, ponds, as well as rain water How to Use: Remove one test strip from the vial. Dip the test pad into the solution being tested for 1 2 seconds. Remove the test strip and compare against the color chart within 10 15 seconds. Do not let the test
