说明

• one hundred Strips 0-14 PH Alkaline Acid Indicator Paper Water Saliva Litmus Testing Kit Features: Comes in a pleasant plastic field that&;s clean to cary around Appropriate for testing alkaline or acid level of any liquid Universal pH paper also is super for Science Education, super product to have in each lab and at domestic to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and extra PH wide selection 0-14, a hundred strips per pack With distinct coloration PH scale for end result comparisons The check strip coloration changes needs to be matched with the pH scale color chart within about 15 seconds zero - 3 indicates a very acidic substance four - 6 signifies an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very excessive point of alkalinity Usage: test liquid ready, take out a test paper, the 2 coloration blocks all immersed in the liquid, after 1 seconds to take out, unlike the colour of the colour reading value in 30 seconds Note: Can not point out the Acid or alkali resolution when its density was less than 0% Keep dry for remainder paper Plastic Box Size: 6 Quantity: 1 Set/100 Strips Note: Please enable 1-3mm error thanks to handbook measurement pls make sure you do not intellect earlier than you bid Due to the variation between varied monitors, the image may not reflect the particular coloration of the article Thank you! Package Contents: 1 x Set x PH Test Paper（100 strips） 1 x Plastic Box

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