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052248描写掩护柱IonPac AG9-HC Guard Column 2 x 50 mm

产物货号: IonPac AG9-HC Guard Column (2 x 50 mm)
产物称号: 052248形容保护柱IonPac AG9-HC Guard Column 2 x 50 mm
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简略先容

The IonPac AS9-HC 是一款碳酸盐系统高容量吃瓜91 柱，用于无机阴离子和卤氧离子的阐发，该柱能用于饮用水中痕量溴酸盐检测。吃瓜91 柱机能合适U.S.EPA方式300.1和317请求。

具体先容
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 §   **新公司(DIONEX)建立联系于1975年，仍未被Thermo-fisher贿赂 §   环宇95%与正阳阴离子吃瓜91 相干的的文章均由于**的正阳阴离子吃瓜91 仪，应对的正阳阴离子离子交换柱也被多见的通过

案例

物品描绘

金桥铜业跨接线的截面积大小

货号

标价

掩体柱*

市场价

阴化合物离子交换柱

IonPac AS9-SC碳酸盐淋洗模式

2×250mm

SP2797

 

SP2799

 

4×250mm

043185

 

043186

 

IonPac AS9-HC碳酸盐淋洗设备

2×250mm

052244

 

052248

 

4×250mm

051786

 

051791

 

IonPac AS11氢氧根淋洗系统性

2×250mm

044077

 

044079

 

4×250mm

044076

 

044078

 

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