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          廣州尖分科學儀器有限公司>>戴安 Dionex>>IC and RFIC Columns>> IonPac AS9-SC Carbonate Eluent Anion-Exchange Colu

          IonPac AS9-SC Carbonate Eluent Anion-Exchange Colu

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          IonPac AS9-SC Carbonate Eluent Anion-Exchange Columnhe IonPac® AS9-SC is designed for the isocratic separation of oxyhalides and inorganic anions, including fluoride, chlorite, bromate

          詳細介紹

          For the Fast Isocratic Separation of Inorganic Anions and Oxyhalides

          The IonPac® AS9-SC is designed for the isocratic separation of oxyhalides and inorganic anions, including fluoride, chlorite, bromate, chloride, nitrite, bromide, chlorate, nitrate, phosphate, and sulfate in drinking water, wastewater, groundwater, and other diverse sample matrices.

          • For fast analysis of oxyhalides and inorganic anions at similar concentrations

          • Ideal for simple sample matrices

          Common inorganic anions and oxyhalides can be determined in less than 10 minutes using an isocratic carbonate/bicarbonate eluent coupled with suppressed conductivity detection.

          The IonPac AS9-SC column is specified in US EPA Method 300.0 (B), and meets or exceeds the performance requirements of this method. Use the Anion Self-Regenerating Suppressor (ASRS® 300) with the IonPac AS9-SC column.

          Note: See also the IonPac AS23, the recommended column for the analysis of oxyhalides, including bromate.

          IonPac AS9-SC Anion-Exchange Column Specifications
          DimensionsIonPac® AS9-SC Analytical Column:
          4 × 250 mm IonPac
          AG9-SC Guard Column:
          4 × 50 mm
          Maximum operating pressure4000 psi
          phase compatibilitypH 2–11; 0–* HPLC solvents
          Substrate characteristicsBead Diameter: 13.0 µm
          Cross-Linking (%DVB): 55%
          Latex characteristicsFunctional Group: Alkyl quaternary ammonium ion
          Latex Cross-Linking: 20%
          Latex Diameter: 110 nm
          Hydrophobicity: Medium
          Capacity30–35 µeq (4 × 250 mm analytical column)
          Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
          All components are nonmetallic.
           

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