PurePEG is dedicated to providing high quality, high purity, monodisperse polyethylene glycol (PEG) for academic and commercial use. Our proprietary PurePEGTM technology allows us to manufacture PEGs to adhere to our high standards and purity. In addition to our growing catalog of over 800 unique compounds, we also strive to provide new research, custom synthesis, and highly accurate analytical test methods to ensure all of our products are of the highest quality possible.