Sample preparation SPE

Solid Phase Extraction is frequently used as a sample preparation procedure in Micro and Nano analyses. It provides a wide variety of techniques for sample adsorbtion and desorbtion when working with small sample masses and volumes.  The samples can be handled and manipulated in extremely small pipette tips. Enzyme-in-a-Tip These Tips contain different enzymes, which are immobilized on a SPE material. So enzyme reactions can be performed very fast and easily without sample loss. A self digestion of enzymes like Trypsin is significantly reduced by immobilization. The user may choose between several Tips.