Sepax Zenix-C SEC-300, Size Exclusion, 3 µm, 4.6×50mm, 233300-4605

Used column from a shutdown lab. Unable to test but comes with 30-day free returns (free shipping both ways) if there are any issues. Description: Zenix®-C SEC phase, developed based on innovative surface coating technology, comprises of uniform, hydrophilic, and neutral nanometer thick film chemically bonded to high purity and mechanically stabilized silica. Zenix®-C, uses lay-down monolayer on porous silica as oppose to Zenix of stand-up monolayer (as shown below), offers ideal phase chemistry for hydrophobic samples like insulin, membrane protein monoclonal antibodies derivatized with polymer branches (polypeptide or PEG) separation. The 3µm based packing material allows for high resolution and performance separation. _gsrx_vers_1547 (GS 9.4.2 (1547))

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