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近年来,适于测定多种痕量离子型物质的高效离子色谱技术得到了迅速发展,它广泛用于环保、工业和科研中。分离柱填料是离子色谱的核心,尤其是新型阴离子型填料的出现,有效地解决了长期以来在分析化学上认为难度较大的各种痕量阴离子的分离分析问题。目前国外普遍使用的阴离子型填料有美国
In recent years, suitable for the determination of a variety of trace ion species of high efficiency ion chromatography technology has been rapid development, it is widely used in environmental protection, industry and scientific research. Separation column packing is the core of ion chromatography, especially the appearance of new anionic fillers, which effectively solves the problem of separation and analysis of various trace anions, which has long been considered as difficult in analytical chemistry. Currently widely used anionic filler in the United States