aµtoPulse - TFF
High-throughput Sample Concentration - Diafiltration
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The aµtoPulse - TFF System is a fully automated, walk-away system that uses Tangential Flow Filtration (TFF) for high-throughput sample concentration and diafiltration (buffer exchange, desalting).
High-throughput
Process up to 54 samples per run and run up to 4 samples in parallel with independent pressure control (configurable to your needs).
Lowest Hold-up Volume, Industry-wide
Starting volume between 0.5 mL and 100 mL. The final volume can be as low as 250 µL with +/-25 µL resolution.
High-flux
With dual diaphragm pumps, the permeate flow rate is up to 1.7x faster than the µPulse and up to 4x faster than centrifugal dead-end filters.
Buffer Flexibility
Use up to 4 different external buffer reservoirs or on-deck buffer conical tubes.
Automatic Cleaning-in-Place
Auto-clean the entire liquid path for every run and auto-rinse with buffer/water to reach the ideal conditions of your sample. The sample fluid path is entirely consumable.
