Calibration Standard Solution 2ppm – 20,000 ppm(KHP),1L

A high-quality calibration solution containing Potassium Hydrogen Phthalate (KHP) with a concentration range from 2 ppm to 20,000 ppm. Ideal for accurate calibration of pH meters, conductivity meters, and titration systems. Made from high-purity KHP for consistent and reliable results. Supplied in a convenient 1L bottle for easy use and storage