説明

• 80Pcs/bag PH Test Strips Full Ph Meter Controller Indicator Litmus Tester Paper Water Soilsting Kit Aquarium Water Testing Description Condition: one hundred pc Brand New and High Quality Take accurate alkaline/acid assessments with this pack of 80 Litmus paper strips Each ebook additionally includes a shade chart Specifications The scale reads from 1 to 14: 1 - 3 indicates a completely acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral eight - eleven signifies alkalinity 12 - 14 indicates a totally excessive point of alkalinity Package Included 1 x books containing 80 strips (80 strips in total)

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