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GoPure™ 0.5 cm pre-packed columns are intended for the screening of POROS™ ion exchange resins or for small scale purification. These pre-packed columns are ready to connect and have the following features:
The resin in this GoPure™ PI 50 μm Column has a polyethyleneimine functional group for strong anion exchange chromatography.
GoPure™ 0.5 cm pre-packed columns have been developed to meet the needs of the process development scientist requiring a convenient and uniform POROS™ resin-screening platform. The 1 mL bed volume reduces sample requirements, and the recommended ≥3 min residence time (0.3 mL/min) on this 5 cm length column equates to 400 cm/hr on a 20 cm bed height. Detailed specifications may be found in the GoPure 0.5 cm Operating Instructions below. Other POROS™ anion exchange resins, as well cation exchange resins, are also available in this column format. All POROS™ High Performance Chromatography™ resins have a unique pore structure that provides excellent mass transport for high capacity and resolution over a wide range of flow rates. For scaleup, GoPure™ Pre-Packed Columns are available in a range of diameters and in multiple bed heights that equate to a column volume range of 5 mL to 6.3 liters.