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用德国 Merck KgaA公司开发出来新的系统，高性能液相谱法（ HPLC）的分离效率将比传统塔的分离效率提高 5～ 10倍。结果每次分析的成本可以降低 10％～ 20％。 Chromolith柱含有多孔硅的单片棒。使用专利溶胶工艺生产的棒的孔隙度为 80％，大约比标准色谱柱的孔隙度多 15
With the new system developed by Merck KgaA in Germany, high-performance liquid chromatography (HPLC) provides 5 to 10 times more efficient separation than conventional columns. Results The cost of each analysis can be reduced by 10% to 20%. Chromolith columns Monolithic rods with porous silicon. The rods produced using the patented sol process have a porosity of 80%, which is about 15 more than that of a standard column