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Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.
A reverse phase column used for optimal separation of fluorescent Signal labeled carbohydrates. Used for profiling of 2-AB-labeled neutral oligosaccharides (single or 2nd dimension after GlycoSep C), high resolution separation of 2-AA-labeled monosaccharides and identification of DMB-labeled sialic acids.
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Primesep 100 is a reverse-phase analytical column with embedded acidic ion-pairing groups. This is the most versatile column of the entire Primesep family for separation of a broad range of compounds. Improves retention of basic compounds by cation-exchange mechanism. Separates acids by ion-exclusion mechanism. Retains neutral compounds by reverse-phase mechanism. All mobile phases are LC-MS and preparative chromatography compatible. Size: 4.6x150mm
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gradient mixer with 2 MM column enabling precise eluent blending for gradient elution ion chromatography with low dead volume from inert wetted materials
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Achieve high resolution separations of trace oxyhalides and inorganic anions in drinking water using the Thermo Scientific™ Dionex™ IonPac™ AS19-4µm hydroxide-selective anion-exchange column. Standard Bore Guard 4mm x 250mm. Flow Rate: 1.0 to 1.5mL/min. pH 0-14; 0-100% HPLC Solvents.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
High-efficiency Sodium Cation-exchange Column for protein and collegen hydrolysates, 4.0 x 150 mm, includes Amino Acid Test Mixture 1700-0070 Amino Acid Analysis.
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ACQUITY BEH Amide columns retain extremely polar compounds, including carbohydrates and sugars. Based on BEH technology the ACQUITY Amide columns offer a chemically stable, trifunctionally bonded amide phase that is stable from pH 2 to 12 to enable the separation of polar analytes that span a wide range of polarity, structural moiety and pKa.
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