Sartorius® Vivaspin Turbo 15 PES, 5,000 MWCO PES, 12 pcs.

Vivaspin® Turbo 15 PES can process samples up to 15 ml in swing-out rotors or 11 ml in fixed angle rotors suitable for 50 ml Falcon tubes. The optimized design of the Vivaspin® Turbo 15, the smooth and slim inner shape, guarantees maximum filtration speed down to the last microliter, allowing up to > 100-fold sample concentration. The UV adhesion technology allows a smooth connection of the membrane to the plastic housing, which ensures complete concentration of the sample in the pipette-friendly dead-stop reservoir. Smooth and slim internal design, and large vertical twin membranes for fast and high concentration High recoveries > 95% Polystyrene housing with high chemical compatibility and suitability for pH values from 1-14 High flow rates due to PES membranes Compatible with swing-out and fixed-angle rotors and fixed-angle rotors Safe sample concentration and easy recovery due to pipette-feeder-friendly dead-stop reservoir Volume grading for easy reading/monitoring of concentrate volume > 100-fold concentration due to vertical twin membranes Rotor compatibility Please note: Vivaspin® Turbo 15 units (30 mm x 118 mm) can be operated in rotors suitable for Falcon 50 tubes with a conical bottom, such as.E.g. Beckman Allegra 25 R with TS-5.1-500 swing-out rotor with BUC 5 buckets and 368327 adaptors, Beckman TA-10.250 25° swing-out rotor with 356966 adaptors, Heraeus Multifuge 3S-R (Heraeus/Sorvall) 75006445 swing-out rotor with 75006441 buckets and adaptors for 50 ml Falcon conical bottom tubes. The units are not suitable for rotors that can only be operated with round-bottom buckets (29 mm x 105 mm). If your rotor is to be operated with round-bottom buckets only, please use Vivaspin® 15 concentrators that can be operated with both round-bottom bucket and conical-bottom rotors. Performance characteristics Time required to concentrate up to 20x [min.] at 20 °C and solute recovery % Rotor Swing-out rotor Fixed-angle rotor (25°) Centrifugal speed 4,000 g 4,000 g Start volume 15 ml 9 ml Min. Wied. Min. wied. Cytochrome c* (12,400 MW) 3 MWCO PES 61 98 % 86 97 % Lysozyme* (14,300 MW) 3 MWCO PES 56 98 % 87 97 % Cytochrome c* (12,400 MW) 5 MWCO PES 30 98 % 50 98 % Lysozyme* (14,300 MW) 5 MWCO PES 33 96 % 50 96 % a-Chymotrypsin** (25,000 MW) 10 MWCO PES 10 95 % 10 95 % BSA** (66.000 MW) 10 MWCO PES 10 99 % 10 99 % 30 MWCO PES 8 98 % 10 98 % IgG** (160,000 MW) 30 MWCO PES 23 95 % 17 95 % 50 MWCO PES 20 94 % 15 94 % 100 MWCO PES*** 30 92 % 16 92 % * 0.25 mg/ml ** 1 mg/ml *** 3,000 g centrifugal speed