🌈 Test the Waters of Life! Made with natural dyes from lichens for a sustainable choice. Perfect for testing urine, saliva, drinking water, and soil. Get immediate feedback with a simple color comparison. Accurate pH measurement from 1 to 14. Lightweight design for easy storage and portability. Versatile for liquids & gases 80 strips per pack pH range 1-14 Nexqua pH Strips offer a reliable and eco-friendly solution for measuring pH levels across various mediums, including liquids and gases. With 80 strips in a compact package, these litmus papers provide instant results, making them ideal for health monitoring, gardening, and more.