Ensure fast, accurate, and reliable pH testing with this premium set of 200 pH Test Strips made from high-quality litmus paper that resists bleeding for clear results. Designed for easy and precise detection of pH levels, these strips are ideal for monitoring human body pH through urine and saliva, as well as a wide range of environmental and scientific applications. Key Features: · Fast and Accurate Testing: Each pH test strip delivers quick results within seconds, providing dependable readings without the bleeding issues common in regular litmus papers. · Broad Application Range: Perfectly suited for measuring pH in human body fluids, drinking water, swimming pools, fish tanks, aquariums, hydroponics, laboratories, schools, and food testing. · Easy-to-Use Color Comparison: Simply dip the strip and compare the resulting color change to the included color chart for instant pH level identification. · Comprehensive Testing Capabilities: Detects pH values ranging from 6.8 to 8.4, free chlorine levels from 0 to 10 ppm, free bromine from 0 to 22 ppm, and total hardness from 0 to 240 ppm, making it a versatile tool for multiple testing needs. · Large Quantity and Convenient Storage: Comes with 200 test strips divided into 4 bottles, ensuring ample supply and organized storage for extended use. Specifications: · Material: High-quality Litmus Paper · Detectable pH Range: 6.8 – 8.4 · Free Chlorine Range: 0 – 10 ppm · Free Bromine Range: 0 – 22 ppm · Total Hardness Range: 0 – 240 ppm · Quantity: 200 Pieces (4 Bottles) Package Includes: · 200 x pH Test Strips (in 4 storage bottles) This set of pH Test Strips offers a reliable, user-friendly solution for accurate pH monitoring in both personal health and various environmental settings. Its fast response time, wide detection range, and convenient packaging make it an essential tool for professionals, educators, and home users alike.