At Nu-Chek the preparation of lipid organics is not a sideline!!! It is our total existence! Through long experience and technical know-how we offer our line of chemical compounds in a purity seldom equaled and never excelled with prices that can keep your research program within a realistic budget; AVD policy of making the finest lipid-organics available at the lowest possible prices to the entire scientific community. Our objective is simply to serve the lipid organic field to the best of our capabilities. If we can be of service to you at any time please contact us.