Red Litmus Test Paper 8×10 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 8″ x 10″ 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.