SUMIPAX PG‑ODS series
SUMIPAX PG‑ODS columns use a porous glass substrate (containing boron and aluminum) that is bonded with ODS (C18) and then end‑capped. This construction provides strong resistance to both acidic and alkaline conditions, making it especially effective for analyses that require wide pH tolerance, including many biological compounds.
Product specification
| Product | PG‑ODS 100‑7 |
|---|---|
| Particle size | 7 µm |
| Pore size | 100 Å |
| Specific surface area | 266 m²/g |
| Pore volume | 0.82 mL/g |
| Carbon content | 12% |
| Useful pH range | 2.5 – 10.0 |
Performance evaluation
Manufacturer chromatograms are available for this series. (Images omitted on this site.)
Where it fits best
- Reversed‑phase HPLC where strong acid/alkali resistance is required
- Biological compound analysis under challenging pH conditions
- Methods that benefit from robust, wide‑pH operation
Product list
Available configurations and ordering codes (rephrased from the manufacturer product list).
| Product name | Particle size (µm) | Internal diameter (mm) | Length (mm) | Product code |
|---|---|---|---|---|
| SUMIPAX PG‑ODS 100‑7 | 7 | 4.6 | 150 | AG100-4615W |
| SUMIPAX PG‑ODS 100‑7 | 7 | 4.6 | 250 | AG100-4625W |
Note: Please use SUMIPAX Filters for guard columns.