Solid Phase Extraction (SPE) Columns

50 µL elution volume for minimal sample dilution and reduced evaporation time Versatile 96-well format for small volume biological fluid samples Optimized well geometry for 5 and 10 mg sorbent masses Use with vacuum or positive pressure The internal diameter, frit design, and sorbent material...

Features More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications Different column / cartridge...

Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. Synonyms: SPE Reservoir Application: Empty SPE Tube (no frits) was coupled with closed-face...

Retention Mechanism: Normal phase or Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutions •Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange applications •A weak anion exchanger with a pKa of...

Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene resin for SPE Features Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene copolymer pH stability 1–14 Spherical particles 30 μm or 60 μm (standard) Pore size 65 Å Specific surface 750 m2/g Applicable...

Silica-based bonded phase with strong hydrophobicity; used to adsorb analytes of even weak hydrophobicity from aqueous solutions; typical applications include drugs and their metabolites in serum, plasma or urine, desalting of peptides, trace organics in environmental water samples, organic acids in...

Dispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,...

Sep-Pak Accell Plus QMA Carbonate Plus Light cartridges contain a silica-based, hydrophilic, strong anion-exchanger with a large pore size (300Å) and a carbonate counter-ion. These cartridges are used for extraction of anionic analytes in aqueous and non-aqueous solutions when the chloride...

Sep-Pak Accell Plus CM Plus Light cartridges contain a silica-based, hydrophilic weak cation-exchanger with large pore size (300Å). The cartridges are designed for extraction of cationic analytes in aqueous and non-aqueous solutions. The large pore size makes it ideal for isolation of...

Ideal for Flash separations from 10 mg up to 300 g Features For convenient operation and reliable upscaling the complete program of ready-to-use Flash cartridges for the Isco Companion® and other Teledyne Isco CombiFlash® systems, or as stand-alone version for all pump/detector combinations,...

Special silica phase for SPE enrichment of drugs from urine or plasma Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2–8 special bifunctional modification - C8 / SA (strong cation exchanger – benzenesulfonic acid)...

Weakly basic secondary and tertiary ammonium polymeric anion exchanger for SPE Features Base material spherical PS/DVB copolymer, pore size 55–65 Å, particle sizes 45 µm or 85 µm (standard) very large specific surface 850 m2/g, pore volume 1.2–1.4 cm3/g, pH stability...

Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. The barrels are compatible with most vacuum-manifold devices and allow accurate loading of...

Generally used to retain polar analytes Solvent retention generally decreases as solvent becomes more polar A great option when more generally-used sorbents, such as C18, don’t perform specifically enough for your particular application The SampliQ Mixed-Mode Reversed-Phase SPE product consists of...

HybridSPE-Phospholipid technology is a simple and generic sample prep platform designed for the gross level removal of endogenous protein and phospholipid interferences from biological plasma and serum prior to LC-MS or LC-MS/MS analysis. Biological plasma or serum is first subjected to protein...

Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. Application: Empty polypropylene SPE tube with PE frits was used in preparing multi-walled...

Polystyrene-divinylbenzene adsorbent resin for SPE Features Highly porous polystyrene-divinylbenzene copolymer specific surface 1200 m2/g, particle size 50–100 μm very high binding capacity, up to 30 % of adsorbent weight (for comparison: silica adsorbents about 3 %) Recommended...

Adapters for CHROMABOND® Columns

Supelclean(TM) LC-Si SPE tube is used to extract polar analytes from nonpolar samples. Application: Supelclean(TM) LC-Si SPE Tube may be used for the solid-phase extraction of: •Phospholipids in dairy products prior to their determination by high performance liquid chromatography-evaporative light...

Modular design lets you simply remove any unwanted wells and add sealing strips Quickly obtain clean extracts and reduce time spent on method development Faster method development saves you money Water-wettable polymer is not affected by drying out TELOS neo populated plates come with 96 wells...

Ensures fast, reliable extraction of anionic compounds Inert to a wide variety of solvents Stable for pH ranges 0 - 14 Water-wettable The Agilent SampliQ Strong Anion Exchange (SAX) polymeric resin is a mixed-mode, tertiary amine-modified divinyl benzene polymer that displays both anion exchange and...

Synonyms: SPE Reservoir

Mixed-mode strong cation exchange columns for basic analyte extraction High surface area and capacity ensure highly reliable retention characteristics No secondary interactions from silanol groups for accurate results Higher sample loading due to high surface area Recover clean extracts and shorten...