Extract Oil and Grease from wastewater samples and fractionate into HEM and SGT-HEM fractions in one step.
Extract PAHs (polyaromatic hydrocarbons) from natural waters and other aqueous samples containing polar interferences sucha s humic acids. These layered columns remove polar interferences from the final extract, so they cannot interfere in the subsequent analysis. An application note describing the methodlogy is available through our literature database.
ISOLUTE® PE-AX is a strong anion exchange sorbent used to extract acidic analytes from aqueous samples.
ISOLUTE® PH is a medium retentive, non-polar sorbent for extraction of a range of analytes from aqueous samples using a non-polar retention mechanism.
ISOLUTE® PLD+ Protein and Phospholipid Removal Plates and Columns provide a very effective but extremely simple sample clean-up for LC-MS/MS analysis. Requiring next to no method development, ISOLUTE PLD+ can be integrated quickly and easily into routine workflow, increasing productivity and reducing instrument downtime. Download the Product Note for more information.
Protein precipitation in the 96-well format, using filtration for protein removal, is a high throughput alternative to the traditional centrifugation based technique.
ISOLUTE® PSA is a weak anion exchange sorbent used to extract strong acids and polyacidic compounds from aqueous samples. Alternatively, it can be used as a polar sorbent to extract polar analytes from non-aqueous matrices.
ISOLUTE® QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) products provide simple clean-up of complex samples using salt assisted extraction and partitioning, followed by dispersive SPE.
ISOLUTE® SAX is a strong anion exchange sorbent used to extract acidic analytes from aqueous samples.
Fast, simple sample clean-up. Remove polar interferences and pigments from plant extracts prior to pesticide residue analysis using these mixed bed SPE columns. Polar interferences are retained on the column while non-polar pesticides and other analytes pass straight through for analysis.
ISOLUTE® SCX is a strong cation exchange sorbent used to extract basic analytes from aqueous samples.
ISOLUTE® SCX-2 is a strong cation exchange sorbent with minimal non-polar character, used to extract basic analytes from aqueous samples.
ISOLUTE® SCX-3 is a strong cation exchange sorbent used to extract basic analytes from aqueous samples.
ISOLUTE® SI is a polar sorbent used to extract polar analytes from non-polar matrices.
ISOLUTE® Si-Thiol is the silica-bond equivalent of 1-propanethiol, which is useful for covalent scavenging of electrophiles. The main application is the use to scavenge a variety of metals used in organic chemistry including Pd, Pt, Cu, Hg, Ag and Pb.
ISOLUTE® Si-Trisamine is a silica bound propyl-tris(2-aminoethyl)-amine. Si-Trisamine is a very powerful scavenger of electrophiles from aqueous or organic solutions as well as an effective scavenger for transition metals (+II oxidation states).
ISOLUTE® SLE+ Supported Liquid Extraction plates and columns are designed to provide stress free extraction of analytes from biological fluids, with high analyte recoveries, and clean, protein and phospholipid free extracts. Methods are easy to develop, and automation is simple.
Dry organic solvents with this easy to use format. Stack under SPE columns during elution for efficient, in-line solvent drying.