A spectrophotometer is an analytical instrument that measures how much light a sample absorbs or transmits at selected wavelengths. By comparing the light entering a sample with the light leaving it, the instrument can help identify light-absorbing substances and determine their concentration.
High-performance liquid chromatography (HPLC) is a powerful analytical technique used to separate, identify, and quantify compounds in complex mixtures. By combining high-pressure solvent delivery with advanced detection technologies, HPLC and UHPLC systems provide the sensitivity, accuracy, and reproducibility required for modern analytical laboratories.
