Stability 300 from Dr. Maisch HPLC GmbH is a series of high-purity silica-based HPLC columns with a 300 Å pore size, specifically designed for the separation of large biomolecules such as proteins, peptides, enzymes, and antibodies. The wide-pore structure ensures optimal accessibility and efficient mass transfer, resulting in sharp peak shapes and high resolution, even for high-molecular-weight analytes.
Built with advanced bonding technology, the Stability 300 series offers exceptional chemical robustness, tolerating extreme pH conditions, aggressive mobile phases, and elevated temperatures – ensuring long lifetime and reproducible performance.
Stability 300 columns from Dr. Maisch HPLC GmbH combine wide-pore design, exceptional robustness, and premium silica purity – the optimal choice for high-performance biomolecule HPLC separations.
| Particle Sizes | 3 µm, 5 µm, 10 µm |
|---|---|
| Pore Sizes | 300 Å |
| Surface Areas | 100 m²/g |
Fully porous, ultra-pure silica with 300 Å pore size
Designed for large biomolecule analysis and purification
Exceptional resistance to extreme pH and high-temperature conditions
Excellent reproducibility, resolution, and peak symmetry
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Protein and peptide separations in proteomics and biopharma
Biopharmaceutical QC and charge variant analysis
Preparative purification of therapeutic biomolecules
Method development for large-molecule chromatography
| Name | Particle Sizes | Carbon Load | Pore Size |
|---|---|---|---|
| Stability 300 BS-C23 | 5 µm | 300 Å | |
| Stability 300 Polyamin-2 | 3 – 10 µm | 300 Å |