Dionex™ IonPac™ AS11-HC IC 色谱柱_4 mm

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4 mm

RH472428

052962

1kg单位：根

3-7品 牌：Thermo Scientific

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Resolve a large number of inorganic anions and organic acid anions in complex matrices with the Thermo Scientific™ Dionex™ IonPac™ AS11-HC Capillary, Analytical & Guard Column. Complex sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids. With the high-capacity Dionex IonPac AS11-HC column, you can inject higher concentration samples without column overloading or peak broadening.

The Dionex IonPac AS11-HC column was specifically designed to resolve analytes in a single run using a hydroxide gradient. The high-capacity column delivers improved separation for monovalent carboxylic acids including: quinate, lactate, acetate, propionate, formate, and butyrate.

高容量，更高分离度

  • 需要更长的保留时间，但是分离度更高
  • 促进已表征样品中有机酸和阴离子的快速分析
  • 特别适合复杂样品基质或未表征样品中有机酸和阴离子的分离
  • 建议用于一价和二价有机酸
更低的淋洗液要求，降低运行成本

全新的 Dionex IonPac AS11-HC毛细管柱使用与标准孔和微孔版本相同的填料（提供与 4 mm 和 2 mm 柱相同的性能），但仅使用 1% 的淋洗液流速，帮助降低运行成本。

对于高离子强度样品中的有机酸，请使用 Thermo Scientific™ Dionex™ IonPac™ ICE-AS1 或 ICE-AS6 色谱柱



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