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731741Butyl 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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731808Features More than 50 different sationary phases available e.g.
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731852Special phase for drying organic samples Features Anhydrous high-purity sodium sulfate which forms Glauber&rsquos salt with traces of water &ndash For removal of larger quantities of water several cartridges can be combined in series. Recommended
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731853Special phase for drying organic samples Features Anhydrous high-purity sodium sulfate which forms Glauber&rsquos salt with traces of water &ndash For removal of larger quantities of water several cartridges can be combined in series. Recommended
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731854Special phase for drying organic samples Features Anhydrous high-purity sodium sulfate which forms Glauber&rsquos salt with traces of water &ndash For removal of larger quantities of water several cartridges can be combined in series. Recommended
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731923
Thomas Scientific
CHROMAFIXr HLB SPE cartridges, size: L, 60 æm
Price: $383.44List Price: $426.04Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene resin for SPE Features Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene copolymer pH stability 1&ndash14 Spherical particles 30 &mum or 60 &mum (standard) Pore -
731922
Thomas Scientific
CHROMAFIXr HLB SPE cartridges, size: M, 60 æm
Price: $301.06List Price: $334.51Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene resin for SPE Features Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene copolymer pH stability 1&ndash14 Spherical particles 30 &mum or 60 &mum (standard) Pore -
731921
Thomas Scientific
CHROMAFIXr HLB SPE cartridges, size: S, 60 æm
Price: $318.09List Price: $353.44Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene resin for SPE Features Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene copolymer pH stability 1&ndash14 Spherical particles 30 &mum or 60 &mum (standard) Pore -
731839Polystyrene-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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731840Polystyrene-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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731841Polystyrene-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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731768
Thomas Scientific
CHROMAFIXr HR-XA SPE cartridges, 0.4 mL, 155 mg
Price: $315.27List Price: $350.30Strong 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