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English version
Verschiedenes
Micro-Solid Phase Extraction and Sample Clean up for Biomolecules
NuTip is a revolutionary new solid phase extraction (SPE) cartridge in which the chromatography material is embedded on the inner surface of a pipette tip or capillary. This maximizes the surface area in contact with the sample. The lack of polymers or glue for embedding the materials prevents potential problems with contamination or permeability. Since the chromatographic media is embedded on the wall of the pipette tip, there is no resistance within the pipette-tip during the passage (flow) of the liquid sample. These tips are available with more then 30 different media for various applications of sample clean up and concentration of biomolecules for HPLC mass spectrometry and MALDI. These tips are available in different sizes for sample volumes of femtogram to microgram range.
For milligram samples, use our TopTip or spin columns.
- Faster sample preparation with minimal sample loss
- No contamination from the supporting matrix, filter or polymer
- Sample volumes as small as 1 µl
- Available in different forms and volumes
