By neutralizing the acidic and protic silica surface with a bonded organic amine, basic compounds such as N-heterocycles, 2°, and 3° amines can be simply and efficiently purified with TLC-based elution data. The results from this research show that the chromatographic purification of organic amine compounds can be improved simply by using an amine-functionalized silica and typical normal-phase solvents such as hexane and ethyl acetate.
Thank you for visiting our Analytica Booth
Application Video: Extraction Steroids from Serum with ISOLUTE® SLE+
Join a Webinar about Sample Cleanup using Oral Fluid Collection Devices in DOA Assays
Biotage Industrial Flash Cartridges Explained
Finally - an Easy Urine Sample Preparation for LC/MS Analysis