HILIC Phase HPLC Columns
- Sepax HILIC Phases
To solve the challenges of more and more highly polar pharmaceuticals and small biological molecules, Sepax developed a series of chemistries of weak acidic, neutral, and basic stationary phases for separating basic, neutral and acidic compounds of high polarity. Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Sepax HILIC bonded phases have been innovatively and specially designed to ensure maximum surface coverage, resulting in high stability of the stationary phases. The chemistry of monolayer formation is completely controlled that results in very reliable lot-to-lot and column-to-column reproducibility. The uniform, spherical Sepax HILIC particles have a nominal surface area of 300 m²/g with a controlled pore size of 120 Å. Sepax HILIC columns are packed with a proprietary slurry technique to achieve uniform and stable packing bed density for maximum column efficiency.
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