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Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane
Combines high speed with superior retentate recovery for concentrating very dilute solutions. Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane feature twin vertical membranes, small internal surface areas and thin-channel chambers. Available in a range of MWCO and packaging quantities.
$177.00 - $823.00
Specifications
Disposable | Single-use |
---|---|
Material (Membrane) | PES |
Filtration Area | 1.3 cm2 |
For Use With (Application) | Concentration, desalting and buffer applications |
Housing Material | Polycarbonate |
Catalog Number | Mfr. No. | MWCO | Pore Size | Quantity | Price | Quantity & Availability | |||
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Catalog Number | Mfr. No. | MWCO | Pore Size | Quantity | Price | Quantity & Availability | |||
14-558-419
|
Sartorius
VS0211 |
5 kDa | 25/Pk. |
Pack of 25 for $236.00
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14-558-418
|
Sartorius
VS0202 |
10 kDa | 100/Pk. |
Pack of 100 for $823.00
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14-558-421
|
Sartorius
VS0221 |
30 kDa | 25/Pk. |
Pack of 25 for $236.00
|
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14-558-417
|
Sartorius
VS0201 |
10 kDa | 25/Pk. |
Pack of 25 for $236.00
|
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14-558-420
|
Sartorius
VS0212 |
5 kDa | 100/Pk. |
Pack of 100 for $823.00
|
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14-558-422
|
Sartorius
VS0222 |
30 kDa | 100/Pk. |
Pack of 100 for $823.00
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14-558-423
|
Sartorius
VS0231 |
50 kDa | 25/Pk. |
Pack of 25 for $236.00
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14-558-424
|
Sartorius
VS0232 |
50 kDa | 100/Pk. |
Pack of 100 for $618.00
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14-558-425
|
Sartorius
VS0241 |
100 kDa | 25/Pk. |
Pack of 25 for $236.00
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14-558-426
|
Sartorius
VS0242 |
100 kDa | 100/Pk. |
Pack of 100 for $823.00
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14-558-427
|
Sartorius
VS0251 |
300 kDa | 25/Pk. |
Pack of 25 for $236.00
|
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14-558-428
|
Sartorius
VS0252 |
300 kDa | 100/Pk. |
Pack of 100 for $823.00
|
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14-558-429
|
Sartorius
VS0261 |
1000 kDa | 25/Pk. |
Pack of 25 for $177.00
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14-558-431
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Sartorius
VS0271 |
0.2 μm | 25/Pk. |
Pack of 25 for $177.00
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14-558-433
|
Sartorius
VS0291 |
3 kDa | 25/Pk. |
Pack of 25 for $236.00
|
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14-558-432
|
Sartorius
VS0272 |
0.2 μm | 100/Pk. |
Pack of 100 for $823.00
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14-558-434
|
Sartorius
VS0292 |
3 kDa | 100/Pk. |
Pack of 100 for $823.00
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Description
Combines high speed with superior retentate recovery for concentrating very dilute solutions. Sartorius Vivaspin™ 2 Centrifugal Concentrators: PES Membrane feature twin vertical membranes, small internal surface areas and thin-channel chambers. Available in a range of MWCO and packaging quantities.
Vivaspin concentrators are disposable ultrafiltration devices for concentrating biological samples. Vivaspin 2 is designed for use with samples from 500μl to 2mL in rotors that accept 15mL centrifuge tubes. The unique design provides high-speed concentrations for even particle-laden solutions and near-total concentrate recovery.Twin vertical membranes and optimal design for fast, safe concentration
- Patented twin vertical membrane design for ultra-fast processing speeds
- In a single spin, solution volumes up to 4mL can be concentrated up to 30x in 5–30 minutes
- Thin-channel filtration chamber minimizes membrane fouling and increases filtration speed
- Dead stop pocket built into the bottom eliminates the risk of sample filtration to dryness
- High-flux PES membranes feature very low protein binding and low extractables
- Low internal surface and membrane area for superior recoveries from very dilute solutions
- Two methods for easy concentrate recovery:
- Directly pipet the concentrate from the dead stop pocket in the concentrator
- Reverse-spin the concentrate into the recovery cap, which can be sealed for storage
- Both methods provide near-total concentrate recovery of greater than 90%
- Volume graduation for easy monitoring of concentrate volume and 8μl dead-stop volume
- Universal compatibility with swing bucket or fixed angle rotors accepting 15mL centrifuge tubes
Specifications
Single-use | |
1.3 cm2 | |
Polycarbonate | |
2 mL (Fixed Angle Rotor), 3 mL (Swing Bucket Rotor) | |
17.8 mm |
PES | |
Concentration, desalting and buffer applications | |
Swing bucket rotor: 4,000 x g Fixed angle rotor: 9,000 x g (3 - 50kDa MWCO); 12,000 x g (100kDa+ MWCO) |
|
126 mm |
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