VS04T02 Sartorius

Vivaspin® Turbo 4 can handle up to 4 ml sample volume in 4 swing-out and fixed angle rotors accepting 15 ml centrifuge tubes. The Vivaspin® Turbo 4 optimised design, the sleek internal profile, ensures maximum process speeds right the way down to the last few micro litres after > 100 fold concentration. The UV joining technology allows for a smooth joint transition between membrane and plastic housing, allowing the collection of the complete concentrated sample into the unique pipette friendly dead stop pocket. Sleek internal design as well as large vertical twin membranes for ultra fast concentration High retentate recovery > 95 % x pH 1-14 suited polystyrene housing with high chemical compatibility High flux PES membrane Universal rotor compatibility Safe sample concentration and easy recovery due to unique, angular and pipette friendly dead-stop pocket Volume graduation for easy detection / monitoring of the concentrate volume > 100-fold concentration with twin vertical membranes Performance Characteristics

Time to concentrate up to 30x [min.] at 20°C and solute recovery %
Rotor	Swing out		Fixed angle (25°)
Centrifuge speed	4,000xg		7,500xg
Starting vol.	4ml		4ml
	Min.	Rec.	Min.	Rec.
Cytochrome c (12,400 MW)
3,000 MWCO PES	60	98	80	96
Lysozyme (14,300 MW)
3,000 MWCO PES	65	95	70	93
Cytochrome c (12,400 MW)
5,000 MWCO PES	40	95	50	94
Lysozyme (14,300 MW)
5,000 MWCO PES	50	94	60	92
a-chymotrypsin (25,000 MW)
10,000 MWCO PES	10	95	8	95
BSA (66,000 MW)
10,000 MWCO PES	10	98	7	97
30,000 MWCO PES	8	96	6	97
IgG (160,000 MW)
30,000 MWCO PES	18	94	13	92
50,000 MWCO PES	16	93	12	90
100,000 MWCO PES*	17	94	13	92

*3,000xg swing-out / 5,000xg fixed angle