Multi-Solvent SEC with Shodex GF Series Columns

Record: 876

Category: Column Selection
Product: GF series
Sample: N/A

Question
What are the Shodex GF series SEC columns, and which applications are they suitable for?

Answer

The Shodex GF series are polymer-based SEC (GFC) columns designed for high solvent durability and compatibility with both aqueous and organic eluents. They are used for proteins, peptides, and synthetic polymers across a wide molecular weight range.

• GF-210 HQ (180 Å): Low MW proteins and peptides.

• GF-310 HQ (400 Å): Mid-range proteins and polymers.

• GF-510 HQ (2,000 Å): High MW polymers and large biomolecules.

• GF-7M HQ (10,000 Å): Mixed gel for very wide MW distribution.

• GF-310 4D (semi-micro, 4.6 × 150 mm): Suitable for smaller scale or higher sensitivity analysis.

• GF-1G 7B: Guard column for protection.

The GF series provides low bleed, stable performance, and flexible solvent compatibility for multi-solvent SEC applications.

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