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GE Healthcare Vivaspin™ 500 Sample Concentrators

Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. GE Healthcare 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.

$128.21 - $128.86

Specifications

Membrane Material Polyethersulfone
Length (Metric) 50mm
Surface Area 0.5cm2
Width (Metric) 11mm
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Products ${productFamilyLength}
Catalog Number Mfr. No. MWCO Quantity Price Quantity  
Catalog Number Mfr. No. MWCO Quantity Price Quantity  
45-001-562 GE Healthcare
28932235
30,000 d 25/Pk. Pack of 25 Each for $128.21
45-001-559 GE Healthcare
28932218
3,000 d 25/Pk. Pack of 25 Each for $128.21
45-001-563 GE Healthcare
28932236
50,000 d 25/Pk. Pack of 25 Each for $128.21
45-001-564 GE Healthcare
28932237
100,000 d 25/Pk. Pack of 25 Each for $128.21
45-001-561 GE Healthcare
28932225
10,000 d 25/Pk. Pack of 25 Each for $128.21
45-001-560 GE Healthcare
28932223
5,000 d 25/Pk. Pack of 25 Each for $128.86
Specifications

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.

Description & Specifications

Specifications

Polyethersulfone
50mm
0.5cm2
11mm