IonPacAS14A阴离子交换色谱柱:原理_价格_参数_使用方法-耗材谱::分析测试百科网

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产品描述

IonPac AS14A 阴离子交换色谱柱
The IonPac AS14A是一款高容量，碳酸盐体系阴离子交换色谱柱。用于快速，等度分离无机阴离子，包括氟离子，氯离子，亚硝酸根离子，溴离子，硝酸根离子，磷酸盐，硫酸盐。使用碳酸盐/碳酸氢根淋洗液。
Fast analysis of the common inorganic anions in diverse sample matrices

The IonPac AS14A anion-exchange column is a carbonatebased column for fast analysis of the common inorganic anions in diverse sample matrices. The AS14A meets the performance requirements specified in US EPA Method 300.0 (A).
• High-efficiency and fast analysis (8 minutes)
• High-capacity applications (13 minute run time)
• Improved peak shape, efficiency, and pH stability
• Meets or exceeds US EPA Method 300.0 (A) performance requirements
• Simplified operation with AS14A Eluent Concentrate and Combined Seven Anion Standard
The AS14A is designed for the separation of inorganic anions,including fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate, using a carbonate/bicarbonate eluent coupled with suppressed conductivity detection. The inorganic anions can easily be determined in drinking water, wastewater, foods and beverages, scrubber solutions, and other diverse sample matrices.
For simplified operation use the AS14A with AS14A Eluent Concentrate and the Combined Seven Anion Standard. Use the ASRS 300 suppressor with the AS14A column for low-noise operation.
Note: See also the IonPac AS22, the newest carbonate eluent column recommended for fast analysis of inorganic anions.

订货信息：

Analytical
IonPac AS14A-5 µm Analytical Column (3 x 150 mm)	056901
IonPac AS14A-7 µm Analytical Column (4 x 250 mm)	056904

Guard Columns
IonPac AG14A-7 µm Guard Column (4 x 50 mm)	056897
IonPac AG14A-5 µm Guard Column (3 x 30 mm)	056899

应用谱图：

IonPacAS14A阴离子交换色谱柱

产品参数

北京携测技术有限公司