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Chelating polymer sorbent SPE Cartridge for extractions of multivalent metal ions and other divalent cations.
Hydrophilic-lipophilic balance (HLB) polymer sorbent SPE Cartridge for extractions of moderately polar to non-polar analytes.
C18 bonded silica SPE Cartridge for strong, non-polar analyte extractions.
Styrenedivinylbenzene (DVB) SPE Cartridge for strong to modest non-polar analyte extractions.
Strong anion exchange (SAX) polymer sorbent SPE Cartridge for extractions of negatively charged ions.
Strong cation exchange (SCX) polymer sorbent SPE Cartridge for extractions of positively charged ions.
Styrenedivinylbenzene (DVB) reverse phase sulfonate SPE Cartridge for moderately polar to non-polar analyte extractions.