With its proprietary purification process, ExtRx can produce highly purified polymers to be used as standards in your polymer characterization. ExtRx is equipped to synthesize high purity polymers as well as purify commercially available polymers.

These standards can also be used for establishing chemical composition information to protect the range of polymers covered in polymer related patents. These information can also be used to extend the life of a patent.

Dr. Balu M. Balasubramanian has extensive experience in purifying in-house synthesized polymers as well as commercial polymers. He is the principle author of several patents demonstrating the improved therapeutic value of polymeric drugs over commercial grade products. He has designed process and equipment to produce purified products in laboratory scale to pilot manufacturing scale in cGMP conditions.