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 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 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.
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 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.