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Pressure Driven Ultrafiltration Devices

Pressure driven ultrafiltration devices for concentration and buffer exchange / desalting of proteins, DNA, viruses and other biological samples. Sartorius Stedim Biotech offers a line of pressure driven ultrafiltration devices covering sample volumes from 10 ml up to 250 ml, for fast, safe and mild sample concentration. These devices are operated alternatively by centrifugation, pressure filtration or a combination of both - pressure-fugation.