Red Litmus Test Paper 8x10 Inch Sheet ( Pack of 24)

Red Litmus test paper is a foolproof pH test to determine if something is a base. The Red Litmus test paper does not come with a color chart as it cannot provide you with a defined pH value. The test strip will turn blue if dipped into an alkaline solution (pH >7). The test strip will turn blue in seconds if dipped into a solution that is a base, and will remain unchanged if it is an acid. This item comes in 8in x 10in sheets, you can use a paper cutter to make your own custom sized strips from this sheet. You can also use these to monitor manufacturing processes, leak detection of basic liquids, and scientific testing. We have the ability to produce this paper in larger sizes, up to 20in x 24in.