Details
pVivaspinŽ 6 centrifugal concentrators have been developed to offer increased volume flexibility and performance. VivaspinŽ 6 can process an impressive 6 ml in either swing bucket or fixed angle rotors accepting standard 15ml conical bottom test tubes. VivaspinŽ 6 features twin vertical membranes for unparalleled filtration speed and 100-fold concentration. Remaining volume is easy to read off the printed scale on the side of the concentrator and the modified dead stop pocket further simplifies direct pipette recovery of the final concentrate./p ulliHigh flux PES twin membranes/liliHigh retentate recovery 90 %/liliVertical membrane design for ultra fast concentration/liliUniversal rotor compatibility/liliSafe sample concentration due to dead-stop volume/liliConvenient concentrate recovery by pipetting/liliVolume graduation for easy reading/monitoring/lili 100-fold concentration with twin vertical membranes/li /ul h3VivaspinŽ 6 Polyethersulfone, 10 kDa/h3 h3Performance Characteristics/h3 !-- Table - VivaspinŽ 6 -- tabletheadtr th scope="col"/th th colspan="4" rowspan="1" scope="col" Time to concentrate up to 30x [min.] at 20°C and solute recovery %/th/tr/theadtbodytr td Rotor/td td colspan="2" rowspan="1" Swing bucket/td td colspan="2" rowspan="1" 25° Fixed angle/td/trtr td Start volume/td td colspan="2" rowspan="1" 6 ml/td td colspan="2" rowspan="1" 6 ml/td/trtr td/td td Min./td td Rec./td td Min./td td Rec./td/trtr td colspan="5" Cytochrome c 0.25 mg/ml (12,400 MW)/td/trtr td 3,000 MWCO PES/td td -/td td -/td td 90/td td 97 %/td/trtr td colspan="5" BSA 1.0 mg/ml (66,000 MW)/td/trtr td 5,000 MWCO PES/td td 20/td td 98 %/td td 12/td td 98 %/td/trtr td 10,000 MWCO PES/td td 13/td td 98 %/td td 10/td td 98 %/td/trtr td 30,000 MWCO PES/td td 12/td td 98 %/td td 9/td td 97 %/td/trtr td colspan="5" IgG 0.25 mg/ml (160,000 MW)/td/trtr td 30,000 MWCO PES/td td 18/td td 96 %/td td 15/td td 95 %/td/trtr td 50,000 MWCO PES/td td 17/td td 96 %/td td 14/td td 95 %/td/trtr td 100,000 MWCO PES/td td 15/td td 91 %/td td 12/td td 91 %/td/trtr td colspan="5" Latex beads 0.004% in DMEM 10% FCS (0.055 ?m)/td/trtr td 300,000 MWCO PES/td td -/td td -/td td 25/td td 99 %/td/trtr td colspan="5" Latex beads 0.004% in DMEM 10% FCS (0.24 ?m)/td/trtr td 1,000,000 MWCO PES/td td -/td td -/td td 4/td td 99 %/td/trtr td colspan="5" Yeast 1.0 mg/ml (S. Cerevisiae)/td/trtr td 0.2 ?m PES/td td 4/td td 97 %/td td 3/td td 97 %/td/tr/tbody /table