akash.verma@cenmed.com
(732) 447-1115-
731773Weakly basic secondary and tertiary ammonium polymeric anion exchanger for SPE Features Base material spherical PS/DVB copolymer, pore size 55&ndash65 Å, particle sizes 45 µm or 85 µm (standard) very large specific surface 850 -
730681Special 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&ndash8 special bifunctional modification - C8 / SA (stron
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731768Strong quat. ammonium modified polymeric anion exchanger for SPE Features Base material spherical PS/DVB copolymer, pore size 55&ndash65 Å, particle sizes 45 µm or 85 µm (standard) very large specific surface 850 m2/g, pore volume
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730482Propylcarboxylic acid modified silica cation exchanger for SPE Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2&ndash8 propylcarboxylic acid modified silica, weakly acidic cati
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730212Features More than 50 different sationary phases available e.g.
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730071Features More than 50 different sationary phases available e.g.
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730111Polystyrene-divinylbenzene adsorbent resin for SPE Features Highly porous polystyrene-divinylbenzene copolymer specific surface 1200 m2/g, particle size 50&ndash100 &mum very high binding capacity, up to 30 % of adsorbent weight (for comparison: si
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730425Features More than 50 different sationary phases available e.g.
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70289Fast analysis times and sharp mono-, di-, and triglyceride peaks. Stable at 430°C for reliable, consistent performance.
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730135.25Combination phase for SPE analysis of PAH Features Special combination phase cyanopropyl phase for selective adsorption of polycyclic aromatics via &pi-&pi interactions unmodified silica phase for removal of polar compounds Recommended applications
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730079.25Quaternary ammonium modified silica anion exchanger for SPE (SAX) Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2&ndash8 silica modified with quaternary amine strongly basic
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731776Weak carboxylic acid modified polymeric cation exchanger for SPE Features Base material spherical PS/DVB copolymer, pore size 50&ndash60 Å, particle sizes 45 µm or 85 µm (standard), very large specific surface 850 m2/g, pore
