Iodinated Density Gradient Media

This website present Iodinated Density Gradient Media originally introduced by the Norwegian company Nyegaard & Co/Nycomed in the period 1973-1994. Some of these  products have been on the market  for more than 45 years. All the liquid products are today produced by Serumwerk Bernburg AG, Germany

In collaboration with scientific institutions and companies, several unique products have been brought to the market; Lymphoprep Polysucrose 400, Polymorphprep, Nycodenz  and OptiPrep.