説明

• Description: OOTDTY one hundred Strips 0-14 PH Alkaline Acid Paper Water Saliva Litmus Testing a hundred Strips 1-14 PH Alkaline Acid Paper Water Saliva Litmus Testing one hundred Strips 4 PH Alkaline Acid Paper Water Saliva Litmus Testing Features: Comes in a nice plastic field that's smooth to cary around Appropriate for checking out alkaline or acid level of any liquid Universal pH paper is also tremendous for Science Education, great product to have in each lab and at domestic to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and extra PH extensive 0-14, 100 strips in keeping with pack With distinct color PH scale for outcome comparisons The check strip color changes must be with the pH scale coloration chart inside about 15 seconds 1 3 indicates a very acidic substance four 6 indicates an acidic substance 7 indicates impartial eight 11 indicates alkalinity 12 14 signifies a totally excessive level of alkalinity Usage: Test liquid ready, take out a check paper, shade blocks all immersed in the liquid, after 1 seconds to take out, unlike the colour of the color reading value in 30 seconds Note: Can now not indicate the Acid or alkali solution when its density became lower than 0% Keep dry for the rest paper Specification: Plastic Box Size: 6 Quantity: 1 Set/100 Strips Note: No retail kit Please enable 1-2cm error because of handbook measurement pls make sure you don't mind before you bid Due to the adaptation between assorted monitors, the picture won't replicate the actual coloration of the thing Thank you! Package Includes: 1 Set PH Test Paper 1 Plastic Box

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