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Cytiva Vivaspin™ 20 Sample Concentrators

Product Code. 10656375 Shop All Cytiva Products
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MWCO:
10 kDa
100 kDa
3 kDa
30 kDa
5 kDa
50 kDa
Unit Size:
Pack of 12
6 product options available for selection
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Product Code. MWCO unitSize
10656375 30 kDa Pack of 12
10219484 3 kDa Pack of 12
10646375 5 kDa Pack of 12
10239294 50 kDa Pack of 12
10774797 100 kDa Pack of 12
10015804 10 kDa Pack of 12
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Product Code. 10656375 Supplier Cytiva Supplier No. 28932361
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Description

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.

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.

TRUSTED_SUSTAINABILITY

Specifications

Material (Membrane) PES
MWCO 30 kDa
Filtration Area 6 cm2
Quantity 12/Pk.
Volume (Metric) 5 to 20 mL
Length (Metric) 116 mm
Width (Metric) 30 mm
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