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Cytiva Vivaspin™ 500 Sample Concentrators
Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. Cytiva Vivaspin™ 500 Sample Concentrators cater to scientists working with sample volumes ranging from 100 μl to 20 ml, with a range of MWCO values from Mr 3 000 to 100 000.
138.21 €
Specifications
| Material (Membrane) | PES |
|---|---|
| Filtration Area | 0.5 cm2 |
| Quantity | 25/Pk. |
| Volume (Metric) | 500 μL |
| Length (Metric) | 50 mm |
| Product Code | Brand | MWCO | Quantity | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | MWCO | Quantity | Price | Quantity & Availability | ||||
|
11868713
|
Cytiva
28-9322-35 |
30 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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|
10176904
|
Cytiva
28-9322-18 |
3 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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||||
|
10554815
|
Cytiva
28-9322-36 |
50 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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||||
|
10320405
|
Cytiva
28-9322-37 |
100 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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||||
|
10432665
|
Cytiva
28-9322-25 |
10 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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||||
|
10176714
|
Cytiva
28-9322-23 |
5 kDa | 25/Pk. |
138.21 €
Pack of 25 |
In Stock
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||||
Description
Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%. Patented dead-stop technology ensures that samples cannot be concentrated to dryness and enables direct concentrate recovery.
- Accept sample volumes from 100μLto 20mL, with a range of molecular weight cutoff values from Mr3000 to 100,000
- Vertical polyethersulfone semi-permeable membrane separating upper and lower chamber resists blockage and tolerates high flow rate
- Centrifugation forces solvent through membrane, leaving concentrated sample in the upper chamber
- Compatible pH range: 1 to 9
- Active membrane area: 0.5cm2
For maximum recovery, select a MWCO at least 50% smaller than the molecular size of the species of interest.
Specifications
| PES | |
| 25/Pk. | |
| 50 mm |
| 0.5 cm2 | |
| 500 μL | |
| 11 mm |