The on-line column provides rugged, reproducible, and ultra-fast on-line SPE. It utilizes a polymeric reversed-phase, weak ion exchange mixed-mode sorbent, optimized for fast, simple, and selective sample preparation of strong basic compounds and quaternary amines. Compatible with narrow-bore analytical columns and featuring traditional HPLC column hardware, it ensures efficient sample preparation.
- High-performance, pre-packed sample preparation.
- Optimized for purifying strong basic compounds and quaternary amines.
- Ensures fast and efficient sample preparation.
- Versatile for quantitative analysis (biological fluids, protein/peptide purification, LC-MS).
- Compatible with a wide range of solvents.
- Easy installation; seamless integration with online instruments.
- Cleanable with water, methanol, acetonitrile (water recommended for 5 column volumes).