akash.verma@cenmed.com
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731867Polymer-based SPE phases for RP and ion chromatography Features Base material: high purity polystyrene-divinylbenzene copolymers (PS/DVB), pore size 100 Å, particle size 100 µm very low degree of swelling, thus very well suited for chroma -
28964Hydrophobic (nonpolar) silica-based adsorbents used to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water). C18 (high load, end-capped)
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731770Strong 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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730227Butyl modified silica phase for SPE, not endcapped Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2&ndash8 butyl phase, not endcapped, carbon content 7 % slightly more polar
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731757Features More than 50 different sationary phases available e.g.
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730378Polymer-based SPE phases for RP and ion chromatography Features Base material: high purity polystyrene-divinylbenzene copolymers (PS/DVB), pore size 100 Å, particle size 100 µm very low degree of swelling, thus very well suited for chroma
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731771Weakly 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
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730017CHROMABOND® SPE products Features More than 50 different sationary phases available e.g.
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730455CHROMABOND® SPE products Features More than 50 different sationary phases available e.g.
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730755Polar, bifunctionally modified polystyrene-divinylbenzene copolymer Features Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger, specific surface 650&ndash700 m2/g, particle size 80 µm, pore size 50 Å, pH sta
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730024Features More than 50 different sationary phases available e.g.
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730755.25Polar, bifunctionally modified polystyrene-divinylbenzene copolymer Features Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger, specific surface 650&ndash700 m2/g, particle size 80 µm, pore size 50 Å, pH sta
