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Eclipse AF4

Eclipse AF4

Versatile separations of polymers, proteins, colloids, and nanoparticles.

The Eclipse™ AF4 supports all AF4 techniques except Hollow-Fiber Flow Field-Flow Fractionation (HF5), which is covered by the Eclipse DualTec. However, the Eclipse AF4 supports the fritless AF4 channel which prevents the difficulties encountered by certain samples prone to aggregation at the relatively high concentrations typical of the AF4 focusing step. It also supports the semi-preparative channel.

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Eclipse DualTec

Eclipse DualTec

The ultimate separation system for proteins, polymers and nanoparticles.

Flow Field-Flow Fractionation is a uniquely versatile means of size-based separations, capable of fractionating and characterizing proteins and aggregates, liposomes, emulsions, viral particles, polysaccharides, nanoparticles, polymer latex particles, colloidal soil suspensions, chemical mechanical polishing slurries, and many more – with no stationary phase and almost no shear.

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