by GRACE
Separate Organic and Inorganic Anions and Cations
Use for organic acids and weak acid anions. Add small amounts of acetonitrile to decrease retention of hydrophobic molecules.
| Vendor | GRACE | Length | 100 |
| Brand | Alltech IC Anion Exclusion | Internal Diameter | 7.5 |
| Modifification | Sulfonated polystyrene/ divinylbenzene | pH stability from | 2.0 |
| Mode | Anion-Exchange | pH stability to | 12.0 |
| Particle Size | 3.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Nacalai | COSMOGEL IEX Type Q-N | Anion-Exchange | Polymer/ SAX | 4.6 mm | 30 mm | 5.0 μm | Non-Porous Å | 1,100.00 |
| Nacalai | COSMOGEL IEX Type Q-N | Anion-Exchange | Polymer/ SAX | 4.6 mm | 100 mm | 5.0 μm | Non-Porous Å | 1,200.00 |
| ZirChrom | ZirChrom-SAX | Anion-Exchange | Zirconia/AX | 4.6 mm | 100 mm | 5.0 μm | 300 Å | 579.00 |
| ZirChrom | ZirChrom-SAX | Anion-Exchange | Zirconia/AX | 2.1 mm | 250 mm | 5.0 μm | 300 Å | 645.00 |
| ZirChrom | ZirChrom-SAX | Anion-Exchange | Zirconia/AX | 4.6 mm | 250 mm | 5.0 μm | 300 Å | 645.00 |
| ZirChrom | ZirChrom-SHAX | Anion-Exchange | Zirconia/AX | 2.1 mm | 150 mm | 5.0 μm | 300 Å | 601.00 |
| ZirChrom | ZirChrom-SHAX | Anion-Exchange | Zirconia/AX | 4.6 mm | 150 mm | 5.0 μm | 300 Å | 601.00 |
| ZirChrom | ZirChrom-SHAX | Anion-Exchange | Zirconia/AX | 4.6 mm | 250 mm | 5.0 μm | 300 Å | 645.00 |
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