Sartorius Vivaflow 50 - Performance Characteristics

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Table 5: Performance characteristics Vivaflow 50R
Time to concentrate up to 20x (min)
at 3.0 bar inlet | 2.5 bar outlet pressure, 20°C
start volume Average flux Recovery %
250 ml ml/min Direct 25 ml rinse
Lysozyme 0.25 mg/ml (14,000 MW)
5,000 MWCO Hydrosart 70 3.4 96% 98%
10,000 MWCO Hydrosart 23 10.3 94% 96%
BSA 1.0 mg/ml (66,000 MW)
10,000 MWCO Hydrosart 24 9.9 98% > 99%
30,000 MWCO Hydrosart 15 15.8 97% > 99%
γ Globulins 1.0 mg/ml (150,000 MW)
100,000 MWCO Hydrosart 46 5.2 97% > 99%
Start volume 1 litre (one Vivaflow 50R at 3 bar) 10,000 MWCO Hydrosart
BSA 1.0 mg/ml 95 10.0 98% > 99%
Start volume 1 litre (two Vivaflow 50R in parallel at 3 bar) 10,000 MWCO Hydrosart
BSA 1.0 mg/ml 48 19.8 98% > 99%