Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Solid Phase Extraction

Unique SPE Products & Hardware

HybridSPE™ Precipitation

Bridging the gap between
simplicity and selectivity in
Pharma Bioanalytical Sample Prep
Dispersive SPE Tubes

Custom pre-weighed salt sorbent
vials for dispersive SPE
Reversible
SPE Tubes


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

Glass SPE Tubes &
PTFE & SS Frits

Common in environmental
analysis to reduce leachables
from PP hardware and PE frits
Discovery SPE
96-Well Plates


For high throughput
sample preparation
Flangless SPE Tubes
(Custom - Inquire)

Accommodate robotic liquid vials
handling systems
(e.g. Gilson SPE 215™ System)

Dioxin
Sample Prep
Rezorian Cartridges




Luer-Lock® cartridges for positive pressure applications. Can also be used with vacuum
manifold with proper luer connectors
 

We also offer a variety of Specialty Phases.