Vacuum Solid Phase Extraction

Achieve utmost productiviy and lower costs

Bioanalytical, CRO, hospital and reference testing laboratories routinely employ SPE using filter plates for extracting metabolites of interest from biofluids. The manual nature of the process poses significant challenges – potential exposure to infectious biofluids for the operator, high TAT’s due to low productivity and user induced data variability.

Workflow

An example of a vacuum SPE workflow
Scan sample
tubes
Pipette
samples
Pipette QC’s
and calibrants
     
Plate
washing
Sample
loading
Plate
conditioning
     
Plate
elution
Elution
dry down
Reconstitution in
mobile phase solvent
Benefits of a Freedom EVO vacuum SPE workstation
Throughput of about 96 samples/hour for semi-automated and 192 samples/1.5 Hrs for fully automated vacuum SPE.
 
Significant downscaling of reagent volumes Reduction of repeat studies due to operator errors.
 
Shorter turn around times provide higher lab efficiency. Dedicated operator interface for easy know-how transfer between operators.

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