Sartorius Vivaflow 50 - Performance Characteristics

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Table 6: Performance characteristics Vivaflow 200
Time to concentrate up to 20x (min.) at 3 bar
inlet pressure, 20°C
start volume Average flux Recovery %
1 litre ml/min Direct 25 ml rinse
Lysozyme 0.25 mg/ml (14,000 MW)
2,000 MWCO Hydrosart 160 6 97% > 99%
3,000 MWCO PES 180 5 97% > 99%
BSA 1.0 mg/ml (66,000 MW)
5,000 MWCO PES 29 33 98% > 99%
5,000 MWCO Hydrosart 70 14 98% > 99%
10,000 MWCO PES 23 41 96% > 99%
10,000 MWCO Hydrosart 35 27 98% > 99%
30,000 MWCO PES 25 38 96% 99%
30,000 MWCO Hydrosart 20 48 96% > 99%
50,000 MWCO PES 22 43 96% 98%
γ Globulins 1.0 mg/ml (average 160,000 MW)
100,000 MWCO PES 54 18 96% 99%
Yeast 1.0 mg/ml (S. Cerevisiae)
0.2 µm PES 11 86 92% 98%
Dilute solute concentration, start volume 1 litre at 3 bar, 10,000 MWCO PES
BSA 0.001 mg/ml 18 52 90% 98%
BSA 0.01 mg/ml 20 47 92% 98%
BSA 0.1 mg/ml 21 45 94% 99%
Start volume 5 litres (two Vivaflow 200 in parallel at 3 bar) 10,000 MWCO PES
BSA 1.0 mg/ml (66,000 MW) 67 70 97% > 99%