GromSil 200 SEC is a size exclusion chromatography (SEC) column from Dr. Maisch HPLC GmbH, based on high-purity, fully porous silica with a 200 Å pore size. Designed for the separation of biomolecules and synthetic polymers by molecular size, this phase enables the analysis of medium to high molecular weight compounds with minimal secondary interactions.
Its well-calibrated pore structure ensures precise size-based separations, making it ideal for characterizing proteins, peptides, polysaccharides, and other macromolecules in aqueous or organic systems.
With its wide pores and low surface activity, GromSil 200 SEC from Dr. Maisch HPLC GmbH provides reliable and reproducible SEC performance — ideal for the separation and characterization of large, structurally diverse analytes.
Silica-based SEC phase with 200 Å pore size
Fully porous, high-purity silica for size-dependent separation
Minimal adsorption for accurate molecular weight profiling
Compatible with aqueous and organic mobile phases
Available in 5 µm and 10 µm particle sizes
Size exclusion analysis of proteins, peptides, and glycoproteins
Characterization of synthetic and natural polymers
Determination of aggregation states and molecular weight distributions
Bioanalytical and pharmaceutical research
| Particle Size |
|
|---|---|
| Pore Size | 200 Å |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| GromSil 200 SEC, 5 µm | GSSE10520. |