ReproSil 100 C8-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 octyl bonded phase. This bonding technology provides extended pH stability, higher carbon content and long column lifetime, ensuring reproducible retention and excellent peak shapes even under acidic or basic mobile phase conditions. With its moderate hydrophobic retention, ReproSil 100 C8-AB is ideal for analytes that require faster elution than on C18 phases, while maintaining robust selectivity and high resolution.
ReproSil 100 C8-AB columns from Dr. Maisch HPLC GmbH combine pH stability with balanced C8 retention – the reliable choice for robust reversed-phase HPLC.
Fully porous, ultra-pure silica with 100 Å pore size
Acid-base stable C8 bonding – USP L7 classification
Wide pH range tolerance for challenging applications
Balanced retention and excellent peak symmetry
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 5 µm
Stability-indicating assays for pharmaceutical compounds
Gradient and isocratic methods under varied pH conditions
Method development with moderate hydrophobicity requirements
QC and regulated testing in pharma, food, and environmental labs
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 210 m²/g |
| Phase/Modification | C8 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 12 % |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 100 C8-AB, 5 µm | r15.8b. |