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TSKgel™ OApak-A HPLC Column, 5 μm Particle Size, Sold by MilliporeSigma™ Supelco™
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.
Supplier: Merck Emd Millipore 816653
Description
- 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 0.75 mM H2SO4
- Applications include: organic acids in fruit juices, wine, beer, coffee, and salt solutions
Specifications
| 7.8 mm | |
| H+ | |
| 70 bar | |
| 2 to 12 | |
| 10°C to 60°C | |
| TSKgel | |
| Stainless Steel |
| 0.8 mL/min | |
| 30 cm | |
| 5 μm | |
| ≤ 20% Organic Solvent | |
| Carboxylic Acid | |
| Carboxylic Acid Phase/Hydroxylated Methacrylic Polymer | |
| Cation Exchange |
TSKgel is a registered trademark of Tosoh Corporation