052963 描述保护柱 IonPac AG11-HC Guard Column 2 x 50 mm

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产品货号: IonPac AG11-HC Guard Column (2 x 50 mm)

产品名称: 052963 描述保护柱 IonPac AG11-HC Guard Column 2 x 50 mm

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The IonPac AS11-HC 用来分析复杂样品大量的无机阴离子和有机酸阴离子，样品包括食品，饮料，发酵过程，化学添加剂，废水，海水和电厂用水。这根高容量的AS11-HC可以进样更高浓度的样品而不会担心进样量过载或色谱柱变宽。

详细介绍

Complex sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids. The IonPac AS11-HC was specifically designed to resolve a large number of inorganic anions and organic acid anions in a single run using a hydroxide gradient. • Use for organic acids and anions in complex sample matrices or uncharacterized samples. • Recommended for monovalent and divalent organic acids. • Use the AS11 for fast analysis of organic acids and anions in well-characterized samples. • Use the ICE-AS1 or ICE-AS6 columns for organic acids in high-ionic-strength samples. • High capacity translates into longer retention times, but with higher resolution. The high-capacity AS11-HC column allows the injection of more concentrated samples without overloading or peak broadening,and provides improved separation over the AS11 column for monovalent carboxylic acids, including quinate, lactate,acetate, propionate, formate, and butyrate.

IonPac AS11-HC氢氧根淋洗体系	2×250mm	052961	052963
IonPac AS11-HC氢氧根淋洗体系	4×250mm	052960	052962
IonPac AS14碳酸盐淋洗体系	2×250mm	046129	046138
IonPac AS14碳酸盐淋洗体系	4×250mm	046124	046134
IonPac AS15氢氧根淋洗体系	2×250mm	053941	053943
IonPac AS15氢氧根淋洗体系	4×250mm	053940	053942
IonPac AS19氢氧根淋洗体系	2×250mm	062886	062888
IonPac AS19氢氧根淋洗体系	4×250mm	062885	062887
IonPac AS22碳酸盐淋洗体系	2×250mm	064137	064135
IonPac AS22碳酸盐淋洗体系	4×250mm	064141	064139
IonPac AS23碳酸盐淋洗体系	2×250mm	064145	064143
IonPac AS23碳酸盐淋洗体系	4×250mm	064149	064147
IonPac AS24A碳酸盐淋洗体系	2×250mm	078112	082535
IonPac AS24A碳酸盐淋洗体系	4×250mm	076010	076011
IonPac AS26碳酸盐淋洗体系	2×250mm	076022	076023
IonPac AS26碳酸盐淋洗体系	4×250mm	076020	076021

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