Hichrom Ltd / Organic Acid
Organic Acid
Organic Acid columns from Hichrom are made of sulfonated polystryrene-divinylbenzene for ion exclusion chromatography. With these columns rapid analysis of organic acids and alcohols are possible, using isocratic 100% aqueous phases.
OA-1000 and OA-2000 columns are suitable for aliphatic and aromatic acids.
IOA-1000 and IOA-2000 columns are best suited for the separation of citric acid and other acids from glucose and fructose.
| Phase | Modification | Particle size | Length | ID |
| OA-1000 | Sulfonated PS/DVB | 9 µm | 300 mm | 6.5 mm |
| OA-2000 | Sulfonated PS/DVB | 6.5 µm | 100 mm | 6.5 mm |
| IOA-1000 | Sulfonated PS/DVB | 9 µm | 300 mm | 6.5 mm |
| IOA-2000 | Sulfonated PS/DVB | 8 µm | 150 mm | 6.5 mm |