ReproSil 100 C18-AB from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 100 Å pore size and an acid-base stable octadecyl bonded phase. Engineered for long-term stability across a wide pH range, this column maintains excellent peak shapes and reproducible retention times even under acidic or basic mobile phase conditions. Its versatile selectivity and chemical robustness make it ideal for method development, stability-indicating assays, and regulated pharmaceutical analysis where durability and reproducibility are critical.
ReproSil 100 C18-AB columns from Dr. Maisch HPLC GmbH deliver pH-stable, high-performance reversed-phase chromatography – the ideal choice for robust and reproducible HPLC workflows.
Fully porous, ultra-pure silica with 100 Å pore size
Acid-base stable C18 bonding – USP L1 classification
Wide pH tolerance for challenging separations
Excellent peak symmetry and retention stability
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Stability-indicating pharmaceutical methods
Gradient and isocratic separations under varied pH conditions
Impurity profiling and method validation
Routine QC in pharmaceutical, chemical, and food analysis
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 280 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 18 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 100 C18-AB, 5 µm | r15.9b. |