pH Test Strips Universal Litmus Paper for Water Saliva Urine Pool Soil Liquid 1-14 - 80PCS (1 Book) Multipurpose Batteries & Power Secure Closure: Includes a ribbon

Secure Closure: Includes a ribbon to securely close the box and add an extra decorative touch

Die Material: ABS

Candy beads*50PCS

- Size: Approx 6 inch /8 inch

pH Test Strips Universal Litmus Paper for Water Saliva Urine Pool Soil Liquid 1-14 - 80PCS (1 Book) Multipurpose Batteries & Power Secure Closure: Includes a ribbonEasily monitor pH levels with this universal pH test strip set. Designed for quick and accurate acid alkaline testing, these litmus strips are suitable for testing saliva, urine, drinking water, swimming pools, aquariums, skincare liquids, soil, and more. Each set includes a colour comparison chart to help you determine the pH value from 1 to 14, making it a practical tool for both personal and professional use. Features: Wide pH Range (1 14): Test