Amberlite™ and Duolite™

Safe and Versatile Ion Exchange Resins

What is it?

Ion Exchange Resins are polymers capable of exchanging ions with a solution that is passed through them. In pharmaceutical applications, this functionality can be used to create more powerful, functional excipients with a direct impact on the availability of a drug.

Our ion exchange resins are well-known and globally recognized excipients as well as APIs with a long history of safe use. Our portfolio of resins encompasses AMBERLITE™ IRP69 (Sodium Polystyrene Sulfonate), AMBERLITE™ IRP64 (Polacrilex Resin), AMBERLITE™ RP88 (Polacrilin Potassium) and DUOLITE™ A143 (Cholestyramine Resin).

Other Brands

Ac-Di-Sol®

AFFINISOL™

Alubra®

Aquacoat®

Aquateric®, Manucol®, Protacid® and Protanal®

Avicel®

ETHOCEL™

Gelcarin®, SeaSpen® and Viscarin®

METHOCEL™

POLYOX™

SeaGel®

TEXTURECEL™

Get Started

First Name *

Last Name *

Company *

Email *

Country *

State *

Territory *

How can we help?

Yes, I would like to receive email communication from DuPont Nutrition & Biosciences. I agree to the Privacy Policy and to DuPont Nutrition & Biosciences getting in contact with me.

DuPont cares about your privacy. Your personal information (name, email, phone number and other contact data) will be stored in chosen customer systems primarily hosted in the United States. This information will be used by DuPont, its affiliates, partners, and selected third parties in other countries to provide you with the product or service information requested. To learn more, please visit www.privacy.dupont.com. By providing your personal information, you agree to the terms and conditions of this Privacy Statement.

Amberlite™ and Duolite™

Safe and Versatile Ion Exchange Resins

What is it?

We Are Social

Get Started