KNF Pumps for Solid Phase Extraction

The high-performance laboratory vacuum pumps from KNF are designed to meet the most demanding requirements. Find the right pump for your application and increase your efficiency.

Understanding Solid Phase Extraction

Solid Phase Extraction (SPE) is a common sample preparation technique used in a wide range of industries, including food and beverage, water treatment, soil analysis, environmental monitoring, separation science, pharmaceuticals, and clinical chemistry.


By selectively extracting target compounds, SPE enables accurate analysis and ensures reliable results.

Factors to Consider When Selecting the Ideal Pump for Solid Phase Extraction

  • Appropriate flow and vacuum level for the volume of the SPE device
  • Oil-free operation with excellent chemical compatibility
  • Adjustable control of vacuum levels 
  • Ability to handle vapors and wet gases

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