Sigma-Aldrich
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Solid Phase Extraction

Unique Products & Hardware

HybridSPE™ Precipitation
Hybrid SPE Percipitation
Bridging the gap between
simplicity and selectivity in
Pharma Bioanalytical Sample Prep
Dispersive SPE Tubes
dispersive_spe_tubes
Custom pre-weighed salt sorbent
vials for dispersive SPE
Sample Prep Pipette Tips
Sample Prep Pipette Tips
Pipette tips for micro-purification
or enrichment of proteins and peptides

Glass SPE Tubes &
PTFE & SS Frits
p000841
Common in environmental
analysis to reduce leachables
from PP hardware and PE frits
VersaPure® Prepacked
Büchner Funnels
g001634
Used for large scale purification
(medicinal chemistry purification)
Reversible
SPE Tubes
p000363

Reverse SPE tubes prior to elution
to minimize elution volume for
strongly retained compounds

Rezorian Cartridges


p000619

Luer-Lock® cartridges for positive pressure applications. Can also be used with vacuum
manifold with proper luer connectors
Discovery SPE
96-Well Plates
96-well plate

For high throughput
sample preparation
Flangless SPE Tubes
(Custom - Inquire)
p000698
Accommodate robotic liquid vials
handling systems
(e.g. Gilson SPE 215™ System)

Dioxin
Sample Prep
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We also offer a variety of Specialty Phases.