Rezex

Rezex carbohydrate HPLC columns provide accurate and reproducible separations through multiple interaction mechanisms. Offered in 4% and 8% cross-linked sulfonated styrene-divinylbenzene matrices and a variety of ionic forms—sodium, hydrogen, potassium, lead, and silver—Rezex columns support a broad range of selectivities. USP L17, L19, L22, L34, and L58 phases are available.

Applications include:

• Drug formulation and excipient testing

• Food and beverage quality control

• Fermentation monitoring and biofuel production analysis