TSKgel® OApak-A HPLC Column
SUPELCO/816653 - phase carboxylic acid, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
Product Type: Equipment/Book
| feature | counter ion H+ |
| L × I.D. | 30 cm × 7.8 mm |
| manufacturer/tradename | Tosoh 16653 |
| material | stainless steel |
| matrix | hydroxylated methacrylic polymer |
| matrix active group | carboxylic acid phase |
| operating pH | 2-12 |
| parameter | ≤20% organic solvent |
| 0.8 mL/min flow rate | |
| 10-60 °C temperature | |
| 70 bar max. pressure | |
| particle size | 7 μm |
| product line | TSKgel® |
| separation technique | cation exchange |
| technique(s) | HPLC: suitable |
| General description: | TSKgel® OApak-A columns are packed with porous hydrophilic polymer beads which have been chemically modified with a weak cation exchanger. They are optimized for the separation and analysis of organic acids by an ion-exclusion mechanism.This column is to be used in conjunction with the TSKgel OApak-P guard column which has a strong cation exchanger for the removal of dissociated strong acids under the isocratic eluent conditions of 0.75mM H2SO4. Applications include: organic acids in fruit juices, wine, beer, coffee, and salt solutions. |
| Legal Information: | TSKgel is a registered trademark of Tosoh Corporation |
| Recommended products: | Discover LiChropur reagents ideal for HPLC  or LC-MS analysis |
| UNSPSC | 41115711 |