205 Results for: "Solid Phase Extraction"

Supplier: Thermo Fisher Scientific

Solid phase extraction cartridges, HyperSep™ phenyl offer alternative selectivity for retention of basic compounds. They are used for extraction of aromatic compounds and extraction of basic analytes.

Supplier: VARIAN

Solid phase microextraction (SPME) is a technique for extracting analytes from solid, liquid or gaseous samples by adsorbing them onto the SPME fiber and then desorbing them into an inlet, either on a gas chromatograph (GC) or an HPLC system. SPME is amenable to automation using an autosampler or it can be performed manually as well.

Supplier: Restek

This sample delivery system is used to transfer large volumes of low viscosity samples directly from a bottle to a solid phase extraction cartridge or to a disk on a vacuum manifold system for extraction or cleanup.

Supplier: Thermo Fisher Scientific

Solid Phase Micro Extraction (SPME) uses a thin-fused silica fiber coated with a sorbent which enables extraction of compounds of interest from liquid or gaseous samples through absorption or adsorption. The fiber is then moved to the injector and the compounds thermally desorbed. The SPME consumables come in two formats SPME fibers and SPME arrows.

Supplier: Thermo Fisher Scientific

Solid phase extraction cartridges with medium polarity sorbent, ideal for the isolation of polar compounds from non polar matrices.

Supplier: MACHEREY-NAGEL

Empty and reservoir columns with accessories for solid phase extraction.

Supplier: VARIAN

Bond Elut™ Focus solid phase extraction cartridges with enhanced polar recovery. Features a unique amide functionalised polar-enhanced sorbent technology that delivers outstanding retention for polar and non-polar analytes.

Supplier: Whatman products (Cytiva)

The 10 ml UNIFILTER is used with large sample or reagent volumes. Typical applications include biomolecule purification by solid phase extraction and organic synthesis in combinatorial chemistry library generation.

Supplier: VARIAN

SPEC SPE solid phase extraction cartridges available in standard straight barrel tube format, offering flexibility in sample size. Use on any standard vacuum manifold such as the Vac Elut 20 or SPS 24.

Supplier: MACHEREY-NAGEL

CHROMABOND® CN is a cyanopropyl modified silica phase for solid phase extraction.

Supplier: VARIAN

These specialty solid phase extraction cartridges provide higher retention of small organics, including those that are too polar to retain on C18 or polymeric SPE.

Supplier: Restek

Glass fiber disks embedded with styrene/DVB resin. The disks are used for chlorinated, benzidine-containing or nitrogen-containing pesticides.

Supplier: VARIAN

Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.

Supplier: Agilent

High quality SampliQ SPE (Solid Phase Extraction) products help the user confidently extract and concentrate samples from complex matrices, ensuring fast, accurate, and reproducible results from the very first step. The SampliQ line includes polymers, silica and non-silica options to meet user's specific SPE needs.

Supplier: Restek

Glass fiber disks embedded with specialty bonded silica. These disks reduce the emulsion formation and amount of solvent required by EPA methods. No chlorofluorocarbons needed.

Supplier: WATERS

Oasis® HLB cartridges contain the Oasis® HLB sorbent, which is a universal polymeric reversed phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol.

Supplier: MACHEREY-NAGEL

State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with secondary and tertiary ammonium modification for mixed-mode SPE with weak anion exchange and reversed-phase properties (WAX).

Supplier: VARIAN

Bond Elut CN-U is ideally suited for the extraction of polar compounds from a nonpolar matrix, such as hexane or oils. It is suitable for very polar analytes that may be irreversibly retained on SI or Diol (2OH) SPE phases.

Supplier: Restek

These glass fiber disks are embedded with C18 or C8 bonded silica. Deep-pore design reduces clogging and allows faster flow rates. Semivolatile organic compounds can be etracted.

Supplier: VARIAN

Bond Elut™ EWP is based upon standard particle size silica but with 500 Å pores to allow more efficient extraction of large molecules (>15000 MW), which are typically excluded from standard porosity silica phases.

Supplier: MACHEREY-NAGEL

CHROMABOND®, Adapters (PVDF) for glass columns (3 and 6 ml)

Supplier: VARIAN

Bond Elut™, Environmental disk manifold

Supplier: VARIAN

Bond Elut empty SPE cartridges are made with high purity polypropylene for cleaner extracts.

Supplier: Thermo Fisher Scientific

Strong anion exchange sorbent for extraction of weak acids.

Supplier: Restek

The reversing cartridge design allows convenient inverted elution of strongly retained analytes using minimum solvent volumes. Ideal for extraction of pesticides in water.

Supplier: WATERS

Silica-based bonded phase with strong hydrophobicity used to adsorb analytes of even weak hydrophobicity from aqueous solutions.

Supplier: Thermo Fisher Scientific

A strong cation exchange sorbent for extraction of charged basic compounds.

Supplier: VARIAN

Bond Elut™ C18 OH is a non-end capped version of the octadecyl bonded phases that enables the silanols on the silica surface to be more active. This low-load C18 has well-controlled silanol activity that permits the fractionation of metabolites and enhances retention of basic compounds compared to an endcapped C18. The pore size makes it a good choice for peptide extraction.

Supplier: Restek

Cartridges have been specifically designed to provide consistent and reproducible results for the method or application stated.

Supplier: Restek

Resprep tubes, frits, caps, and connectors for method development needs.