ReproSil Gold 200 C8 from Dr. Maisch HPLC GmbH is a high-purity silica HPLC column with a 200 Å pore size and an octyl bonded phase. This medium-chain phase provides moderate hydrophobic retention, enabling faster elution than C18 while still offering excellent resolution for large biomolecules such as proteins, enzymes, and glycoproteins. The extra-wide pore structure ensures efficient mass transfer and optimal accessibility for high-molecular-weight analytes, while delivering sharp peaks, high resolution, and reproducible retention.
ReproSil Gold 200 C8 columns from Dr. Maisch HPLC GmbH combine balanced retention with wide-pore accessibility – the versatile choice for large biomolecule chromatography in HPLC.
Fully porous, ultra-pure silica with 200 Å pore size
C8 bonding – USP L7 classification
Balanced hydrophobic retention for faster separations than C18
Optimized for proteins, enzymes, and large biomolecules
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 3 µm, 5 µm, and 10 µm particle sizes
Protein and peptide separations in proteomics and biopharma
Biopharmaceutical quality control and characterization
Gradient HPLC of large and hydrophobic biomolecules
Method development requiring moderate retention
| Particle Sizes |
|
|---|---|
| Pore Size | 200 Å |
| Surface Area | 200 m²/g |
| Phase/Modification | C8 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 8 % |
| pH Range | 2 to 9 |
| Phase | Material Number |
|---|---|
| ReproSil Gold 200 C8, 3 µm | r23.8g. |
| ReproSil Gold 200 C8, 5 µm | r25.8g. |
| ReproSil Gold 200 C8, 10 µm | r20.8g. |