- Analyze organic acids and alcohols in a single run
- Polymer-based for broad pH stability
OA: selective for aliphatic and aromatic acids
Use OA-1000 for inorganic anions and most organic acids. Use OA-2000 for low pKa organic acids, low molecular weight straight chain acids, and aromatic acids.
IOA: separate short chain organic acids from fructose and glucose
Use IOA-1000 for TCA or Krebs cycle acids, carbohydrates, and alcohols. Use IOA-2000 for fast separation of acids and some alcohols.
OA and IOA Specifications:
Composition: |
Highly sulfonated poly (styrenedivinylbenzene) cation exchanger |
Particle Size: |
6.5 µ m, 8 µ m and 9 µ m |
Mobile Phase Limits: |
pH 1-14, isocratic aqueous mobile phases only; no organics |
Optimized for Suppressed or Non-Suppressed Conductivity: |
Non-suppressed |
Applications: |
Organic acids, aromatic acids, sugars/ organic aicds/ alcohols in one run; multiple particle sizes available |
Alltech Organic Acid IC Columns
| Cat. No. |
Packing |
I.D. x Length |
| A-9046 |
OA-1000, 9 µ m |
6.5 x 300mm |
| A-9048 |
OA-2000, 6.5 µ m |
6.5 x 100mm |
| A-9646 |
IOA-1000, 9 µ m |
7.8 x 300mm |
| A-9648 |
IOA-2000, 8 µ m |
6.5 x 150mm |
Guards for OA and IOA Columns
| Cat. No. |
Description |
Qty. |
| A-28883 |
Organic Acid Guard Cartridge Kit
Includes: 1 Holder, 2 Cartridges |
1 |
| A-28884 |
Organic Acid Cartridge
24 x 4.0mm |
2 |
|
