The chromatographically pure compound was obtained.
获得了色谱纯的化合物。
Experiments on chromatographically separating fructose-glucose syrup were carried out on 20-column-4-area moving bed equipment.
利用20柱4区连续移动床亲合色谱对果葡糖浆进行分离的中试级生产试验。
The complexes have been isolated chromatographically and characterized by elemental analysis, electron absorption spectra, infrared spectra and1H NMR spectroscopy.
诸配合物通过层析色谱柱分离，并用元素分析、电子光谱、红外和1h核磁共振所表征。
Experiments on chromatographically separating fructose-glucose syrup were carried out on a self-designed and built 10-column simple simulated moving bed equipment.
用自行设计制作的10柱简易模拟移动床装置，对果葡糖浆进行了色谱分离实验。
The performance of the modified and immobilized PEG 20M columns were evaluated chromatographically and their polarities were compared with the ordinary non-cross linked PEG-20M column.
改性并交联的PEG-20M柱的性能用色谱方法进行了评价并对此种柱与一般非交联的PEG-20M柱的极性作了比较。
The oxygen containing components are obtained from Gudong Crude oil of Shengli by solvent extraction and separated into acidic and other components chromatographically on silica gel column.
用溶剂萃取法从胜利孤东原油中萃取、浓缩出含有机酸的活性组分，用柱色谱分离成窄馏分并进行了波谱鉴定。
The oxygen containing components are obtained from Gudong Crude oil of Shengli by solvent extraction and separated into acidic and other components chromatographically on silica gel column.
用溶剂萃取法从胜利孤东原油中萃取、浓缩出含有机酸的活性组分，用柱色谱分离成窄馏分并进行了波谱鉴定。
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