Normal Phase / Hydrophilic Interaction
TSKgel NH2-100 HPLC Column, 3 μm, ID 2 mm x Length 5 cm
The new TSKgel NH2-100 amino columns expand the selectivity range of TSKgel HILIC solutions. It is well suited for all separations requiring amino functional groups. In contrast to conventional silica-based amino phases it offers expanded stability under HILIC conditions, the prerequisite for high reproducibility and reliable results. TSKgel NH2-100 is suited for the analysis of all types of hydrophilic compounds like carbohydrates, vitamines or polar metabolites.
The TSKgel NH2-100 HILIC phase is based on a 3 µm silica particle with 100 Å pores, which is treated with a special endcapping procedure. Aminoalkyl groups are introduced step wisely after endcapping. The amino groups act as HILIC functional groups without any peak splits. Due to a high ligand density and large surface area TSKgel NH2-100V 3 µm columns show high retention for very polar compounds.
- Model: 21967
- Manufactured by: Tosoh BioScience