SEC Columns
SEC Columns
Separate biomolecules by size in solution with Waters Size-Exclusion Chromatography (SEC) Columns, ideal for monoclonal antibodies, proteins, peptides, and other biologics.
Separate biomolecules by size in solution with Waters Size-Exclusion Chromatography (SEC) Columns, ideal for monoclonal antibodies, proteins, peptides, and other biologics.

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Get unmatched batch-to-batch reproducibility with the wide range of Waters SEC Columns for protein and peptide characterization. Analytical size-exclusion chromatography columns are ideal for aggregate, monomer, and fragment analysis.
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- SEC ColumnsAnalytical size-exclusion chromatography columns are ideal for aggregate, monomer, and fragment analysis. Separate biomolecules by size in solution with Waters SEC Columns.
- ACQUITY UPLC ColumnsDiscover how to achieve increases in LC efficiency, resolution, sensitivity, accuracy, speed, and reliability with ACQUITY sub-2-μm UPLC particle columns.
- XBridge ColumnsExperience XBridge HPLC and UHPLC Columns, ideal for methods development at extreme temperatures and mobile-phase pH. Explore XBridge BEH Column chemistries today.
- ACQUITY Premier ColumnsAchieve increases in sensitivity and analyte recovery while reducing column passivation time and mitigating unwanted analyte/surface interactions with ACQUITY Premier Columns.
- BioResolve ColumnsStreamline analytical challenges associated with mAb characterizations and associated biotherapeutic drug separations with BioResolve Columns.
- BioSuite ColumnsIdeal for the isolation, analysis, and characterization of proteins and peptides, BioSuite Columns offer multiple chemistries: C18, cation and anion-exchange, SEC, & Phenyl.
- GTxResolve SEC ColumnsReliable and robust critical quality attribute analysis of aggregates for Lipids nanoparticles (LNPs), nucleic acids, and viral vectors using GTxResolve columns.
- MaxPeak Premier Protein SEC ColumnsEnhance your workflow with MaxPeak Premier Protein SEC Columns, size-exclusion chromatography columns for the characterization of proteins and peptides.
- Protein-Pak ColumnsAchieve high-quality LC-based analyses & lab scale purifications of peptides and proteins with Protein-Pak IEX & HIC Columns, designed for use on HPLC and UPLC systems.
- XBridge Premier ColumnsExperience XBridge Premier UHPLC Columns, designed to operate under extreme temperatures and mobile-phase pH while mitigating unwanted analyte/surface interactions.