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Vivacell 70, 30,000 MWCO PES, 25pcs.
AVS6021
POA
10 - 70 ml
Ultrafiltration unit for sample concentration with highest process flexibility: Centrifugation or centrifugation of pressurized units, as well as pressure filtration in stationary benchtop mode or with gentle shaking.
Ultrafiltration unit for sample concentration with highest process flexibility: Centrifugation or centrifugation of pressurized units, as well as pressure filtration in stationary benchtop mode or with gentle shaking.
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Vivacell 70, 30,000 MWCO PES, 25pcs.
Vivacell® 70 is a disposable ultrafiltration unit for the concentration of samples between 10 ml and 70 ml and can be used either in a centrifuge or for pressure filtration. Vivacell® 70 thus combines the ease of use of centrifugal devices with the flexibility and control provided by pressurized ultrafiltration cells. Vivacell® 70 is easy to assemble, requires no tubing connections or stirring mechanisms and can be adapted to equipment availability or to specific user preferences. For convenience, the units are simply spun in a large capacity centrifuge (carriers accepting 250ml bottles). For even faster concentration, particularly with difficult samples, the device can be pressurized with air or inert gas before centrifuging. For better process control or for handling of single samples, gas pressure can be combined with gentle orbital shaking. For highest simplicity of use with minimum equipment requirements, the device is pressurized and then left standing on a bench top or in a refrigerator. The concentrator features a vertical membrane that minimizes fouling, while the built-in deadstop of 150 µl will prevent concentration to dryness. Easy to handle High flux PES membrane Vertical membrane design for ultra fast concentration High retentate recovery > 90 % Total process flexibility Universal rotor compatibility Concentrator bodies with ploycarbonate filtrate bottles Performance Characteristics
| Time to concentrate 30x min at 20°C | |||||
|---|---|---|---|---|---|
| 50 ml start volume | In centrifuge 1,000 g | As pressure cell 4 bar (60 psi) pressure | Solute recovery % | ||
| No Pressure | 3 bar pressure | No agitation | Orbital shake | ||
| BSA 1.0 mg/ml (66,000 MW) | |||||
| 5,000 MWCO PES | 37 | 18 | 50 | 25 | 96 % |
| 10,000 MWCO PES | 25 | 15 | 45 | 20 | 96 % |
| 30,000 MWCO PES | 22 | 13 | 45 | 20 | 93 % |
| IgG 0.25 mg/ml (160,000 MW) | |||||
| 50,000 MWCO PES | 25 | 15 | 85 | 20 | 94 % |
| 100,000 MWCO PES | 15 | 11 | 90 | 18 | 90 % |
Alphabetical Filter
V
MWCO
30000 Daltons
Concentrator Body/ Sleeve
Polycarbonate (PC)
CSA Compliant
No
Dead stop volume
150 µL
Filtrate Vessel
Polycarbonate (PC)
Fixed Angle Rotor
50 mL
Membrane
Polyethersulfone (PES)
Membrane material
Polyethersulfone (PES)
Overall length
119 mm
Sample Type
Protein or Nanoparticles or Virus
Width
62 mm
Max. operating pressure
5 bar
Electrical / battery item
No
Brand
Sartorius
Filtrate Container
Polycarbonate (PC)
Recommended Speed
1000 g
Rotor Cavity
To fit 250 mL (62 mm) centrifuge bottles
Rotor Type
Swing-out rotors/ Angle rotors
Maximum Pressure
5 bar
Maximum Speed
1200 g
Minimum effective speed
500 g
Minimum Rotor Angel
25°
Pressure Head/Pressure-fuge Head
Acetal
Swing Bucket Rotor
70 mL
Total length with Pressure-fuge head
185 mm
With Pressure Head
70 mL
With Pressure-fuge Head
50 mL
Max Hold-up volume
200 µL
Filter Material
Polyethersulfone (PES)
Pack Size
25 Pcs.
Volume/Capacity
10–70ml
AVS6021
If you require a Safety Data Sheet for any products purchased from Lennox please contact us at customerservice@lennox.ie. If possible, please include the name and code of the items.
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