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Cytiva Vivaspin™ 20 Sample Concentrators

Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. Cytiva Life Vivaspin™ 20 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.

187.00€

Specifications

Material (Membrane) PES
Filtration Area 6 cm2
Volume (Metric) 5 to 20 mL
Length (Metric) 116 mm
Width (Metric) 30 mm
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Products 6
Product Code Brand MWCO Price Quantity & Availability  
Product Code Brand MWCO Price Quantity & Availability  
10656375
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Cytiva
28-9323-61
30 kDa
187.00€
Pack of 12
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Estimated Shipment: 19-04-2024
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10219484
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Cytiva
28-9323-58
3 kDa
187.00€
Pack of 12
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10646375
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Cytiva
28-9323-59
5 kDa
187.00€
Pack of 12
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Estimated Shipment: 19-04-2024
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10239294
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Cytiva
28-9323-62
50 kDa
187.00€
Pack of 12
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Estimated Shipment: 07-05-2024
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10774797
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Cytiva
28-9323-63
100 kDa
187.00€
Pack of 12
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Estimated Shipment: 19-04-2024
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10015804
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Cytiva
28-9323-60
10 kDa
187.00€
Pack of 12
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Estimated Shipment: 19-04-2024
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Description

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: 6.0cm2

For maximum recovery, select a MWCO at least 50% smaller than the molecular size of the species of interest.

Specifications

Specifications

PES
5 to 20 mL
30 mm
6 cm2
116 mm
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