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| CARBOSep columns employ a technique called ligand-exchange chromatography for the separation of monosaccharides, disaccharides and oligosaccharides up to 15 glucose units long.Selectivity is easily controlled by resin type, metal selected, and other factors such as temperature and mobile phase. CARBOSep columns are provided in a large variety of resin metals to provide selectivities that meet your separation needs. |
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本系列為專門分析碳水化合物之分析管柱，其應用包括： ☆ Monosaccharides, Disaccharides and oligosaccharides分析 ☆ Sugar alcohols分析 ☆ Corn syrup專用分析column ☆ Sugar polymers分析 ☆USP L-19 column |
■ Organic acid analysis columns
Ion exclusion is the preferred method for the separation of weakly ionizable species such as organic acids and alcohols. Transgenomic provide ICSep columns that provide varying efficiencies and selectivities for the separation of weak acids by ion exclusion. The key features of the ICSep ion exclusion columns are:
本系列為專門分析碳水化合物之分析管柱，其應用包括：
☆ Polymeric substrate consisting of polystyrene/divinylbenzene copolymers.
☆ High efficiency
☆ High resolution
☆ Separates organic acids, carbohydrates, and alcohols on the same column
☆ Very rugged design which provide long life (stable in the pH range of 0-14, temperature stable)
☆ There are even ICSep columns for aromatic organic acids¡I
■ Amino acid analysis columns
Ion exchange has historically been the most popular mode for the separation and analysis of amino acids. Amino acids are Zwitterionic, they have both positive and begative charges on the molecule. Transgenomic offers a complete line of polymeric cation exchangers that separate amino acids on their differences in positive charge. Our column are available for both routine hydrolyzate analysis as well as amino acid analysis in complex physiological fluids, and the columns are designed for use with amino acid analyzers.
■ Polymeric Reversed phase columns
The key feature of RPSep polymeric reversed phase columns are:
☆ pH stable from 0-14
☆ Temperature stable
☆ Very rugged, long lasting materials
☆ Very high efficiency for polymeric resins
☆ Both alkylated and non alkylated PS/DVB available
■ Ion
Chromatography(IC) columns 
IC COLUMNS選擇表:
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Eluant:10mM Citric Acid Detection: Conductivity Detector Flow rate:1.0ml/min |
ICSep Column for Anion Exchange Chromatography ICSep Anion Exchange columns are designed specifically to provide optimum separations of inorganic and low molecule weight organic anions. These columns are compatible with all common IC eluents including carbonate-bicarbonate, borate and sodium hydroxide. ICSep columns work with either suppressed conductivity or non-supressed detection modes. ICSep resin beads are porous PS/DVB polymers with quaternary ammonium functional groups. Hydrophobicity, capacity, efficiency and selectivity are closely controlled for optimum separations.
ICSep Columns for Cation Exchange Chromatography ICSep Cation exchange columns provide separation capabilities for transition metals, Group I and II metals and ammonium species using either suppressed conductivity or UV detection modes. The ICSep Cation exchange columns employ porous PS/DVB polymers with sulfonic and carboxylic acid functional groups to provide separation of cations. The ICSep columns are compatible with a wide variety of eluants including strong acids, organic acids and chelators.
與DIONEX相似之IC COLUMNS 對照表
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