Sorbents & Chromatography Media Range

Versatile sorbents for pharma, biotech and analysis 

We are a leading supplier of sorbents for the pharmaceutical, biopharmaceutical, biotechnology and analytical industries. Our Chromosorb^® chromatography media has been used by these industries for more than 50 years.

Most of our sorbents are produced on a custom basis for resellers. While this media is typically privately labeled, some of our sorbent trade names are well known, such as Chromosorb, Celite^®, R-Series Biocarriers^® and LRA^®.

Chromosorb media

DE-based Chromosorb grades

Each DE-based grade is available in a variety of sieve sizes, based on application requirements. Each grade is also available in a Non-Acid-Washed (NAW), Acid-Washed (AW) or surface-treated version.

• Chromosorb^® A
• Chromosorb^® G
• Chromosorb^® P
• Chromosorb^® W

Celite R-series Grade

Each Celite R-series grade has a specific formulation that is application dependent. Contact one of our specialists for more information.

• R-630-635
• R-640
• R-646-649
• R-675

Celite sample prep grades

Celite sample prep grades are used in Supported Liquid Extractions (SLEs).  Contact one of our specialists for more application details.

• Celite 566 (PP)
• Celite 566 18/60

Due to the diversity of our products and their applications, the sorbents listed on this site are only our latest offerings. Contact our expert teams to learn more about other offerings and development programs.