052248描述保护柱IonPac AG9-HC Guard Column 2 x 50 mm

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产品货号: IonPac AG9-HC Guard Column (2 x 50 mm)

产品名称: 052248描述保护柱IonPac AG9-HC Guard Column 2 x 50 mm

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The IonPac AS9-HC 是一款碳酸盐体系高容量色谱柱，用于无机阴离子和卤氧离子的分析，该柱能用于饮用水中痕量溴酸盐检测。色谱柱性能符合U.S.EPA方法300.1和317要求。

详细介绍

High-Capacity Column for the Analysis of Inorganic Anions and Oxyhalides Including Bromate Specifically designed for trace bromate in drinking water, the IonPac® AS9-HC is the specified column for U.S EPA Methods 300.1 and 317.0. For the analysis of oxyhalides and inorganic anions in complex sample matrices Simple, isocratic method for trace bromate (5 μg/L) in ozonated drinking water matrices Ideal for difficult applications, such as trace nitrite in complex sample matrices Improved separation of bromate/chloride, chloride/nitrite, chlorate/nitrate analyte pairs The IonPac AS9-HC is a high-capacity carbonate eluent anion-exchange column with selectivity similar to the IonPacAS9-SC column. The IonPac AS9-HC also supports the analysis of oxyhalides and inorganic anions, including fluoride, chlorite, bromate, chloride, nitrite, bromide, chlorate, nitrate, phosphate, and sulfate. The IonPac AS9-HC is specified in validated methods such as US EPA Method 300.1 and 317.0 and meets or exceeds the performance requirements of these methods. This column separates trace bromate in drinking water matrices using an isocratic carbonate eluent and a large-loop injection. The IonPac AS9-HC also offers good retention of fluoride out of the water dip. The column’s high capacity (190 μeq for 4 × 250 mm) increases retention time to approximately 22 min. Use the Anion Self-Regenerating Suppressor (ASRS® 300) with the IonPac AS9-HC column

§ **公司(DIONEX)成立于1975年，现已被******-fisher收购

§ 全球95%与离子色谱相关的文章均出于**的离子色谱仪，对应的离子色谱柱也被广泛应用

类型	产品描述	规格	货号	价格	保护柱*	价格
阴离子色谱柱	IonPac AS9-SC碳酸盐淋洗体系	2×250mm	SP2797		SP2799
	IonPac AS9-SC碳酸盐淋洗体系	4×250mm	043185		043186
	IonPac AS9-HC碳酸盐淋洗体系	2×250mm	052244		052248
	IonPac AS9-HC碳酸盐淋洗体系	4×250mm	051786		051791
	IonPac AS11氢氧根淋洗体系	2×250mm	044077		044079
	IonPac AS11氢氧根淋洗体系	4×250mm	044076		044078

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