The ZORBAX NH2 can be utilized for normal-phase and weak anion-exchange compounds and can separate vitamins, carbohydrates and sugars in the reversed-phase mode.
The NH2 consists of a propyl-amino silane phase bonded to ZORBAX SIL. For normal-phase chromatography, the ZORBAX product line offers a choice of bonded and non-bonded silica packings.
ZORBAX NH2 Features:
- Amino-propyl silane phase bonded to ZORBAX SIL
- Used for normal-phase and weak anion-exchange, and reversed-phase HPLC of polar compounds
- Vitamins A and D are separated in the normal-phase mode
- Carbohydrates and sugars are separated in the reversed-phase mode