Polyethylene Glycol

Polyethylene Glycol (PEG) is a polymer of ethylene oxide with a molecular mass below 20,000 g/mol. They are liquids or low-melting solids, depending on their molecular weight and used in a wide range of industries including pharmaceutical and cosmetic as well as being a popular precipitant for protein crystallization and as a polar stationary phase for gas chromatography, as well as a heat transfer fluid in electric testers. 

As a leading UK supplier of Polyethylene Glycol we offer the following range of PEGs; 200, 300, 400 and 600 each with a different range of molecular weights. To discuss your exact requirements please contact us and we will be happy to help.