DescriptionIf you are looking for some test paper to test the alkaline substance, then you must not miss our red litmus paper set. It can be used to easily test whether the liquid contains alkaline substances. Suitable for students, teachers, professionals, researchers, etc.Features- Color: As shown. - Material: Paper. - Size: 7.50X5.00X1.00cm/2.95X1.97X0.39 inch. - Included enough quantity of red litmus paper to meet your different needs. - Let you explain the knowledge in the books more concretely, which makes it easier for students to learn. - A simple way to determine without a doubt if a solution is alkaline. - No color chart needed to determine findings. Easy to use and operate, students or teachers are available. - Fine workmanship and creative appearance ensure its popularity and practicality.
