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- Alumina column chromatogram 氧化铝柱色谱
- Separation and purification of lycopene by column chromatogram were studied. 采用柱层析法分离纯化番茄红素。
- Methods Using macroporous resin column chromatogram,to get 60% ethanol fraction.Using UV spectrum to determine the flavonoid of this part. 方法采用大孔吸附树脂富集,60%25乙醇洗脱,得总黄酮,采用紫外分光光度法进行含量测定。
- The crude products were purified by neutral alumina column Chromatography with dichloromethane containing pyridine as eluent. 用中性氧化铝柱层析法对粗产物进行分离提纯,用含一定量吡啶的二氯甲烷溶液作为洗脱剂。
- Effect of elution phase composition on the elution characteristics of phospholipids on the alumina column was experimentally studied. 开展了不同洗脱液组成对氧化铝柱上磷脂洗脱曲线影响的实验研究。
- The BPS1 were further purified by a column chromatogram of DEAE-cellulose, Sephadex G-75 to get the BPS 111. Their homogeneity were proved by Sephadex G-100 chromatography. BPS1再经DEAE-纤维素、Sephadex G-75凝胶柱层析得到BPS11;
- The petroleum carboxylic acids in two distillates of North Sea crude oil were separated by the extraction with column chromatogram and anion exchange resin. 采用柱色谱和阴离子交换树脂法分离出两种北海高酸馏分油中的羧酸。
- Elution Research of the Phospholipids Separation Process Using Alumina Column 氧化铝柱层析分离磷脂工艺的洗脱研究
- Keywords Benzo[a]pyrene;Natural tocopherol;Alumina column chromatography;HPLC; 苯并[a]芘;天然生育酚;氧化铝柱色谱;高效液相色谱;
- She angled her column of chitchat toward teenagers. 她的漫谈栏侧重于十几岁的青少年。
- Keywords L-arabinose;L-ribose;Epimerization;Trioxidmolybdenum;Column Chromatogram; 阿拉伯糖;L-核糖;立体异构化;三氧化钼;柱色谱;
- He used to write a column for this newspaper. 他过去曾为这家报纸写专栏文章。
- His column is syndicated throughout the world. 他的专栏文章通过报业辛迪加在世界许多报刊上发表。
- Preconcentration with surfactant-coated alumina column and determination of trace amounts of copper, iron and lead in natural water by FAAS 氧化铝柱富集火焰原子吸收光谱法测定天然水中微量铜、铁、铅
- The column is surmounted by a statue. 柱顶上树立了一尊雕像。
- Nelson's Column is a famous monument in London. 纳尔逊纪念碑是伦敦著名的纪念碑。
- He always read the sports column in the Times. 他总是阅读《泰晤士报》的体育栏。
- Keywords soybean phosphatidylcholine (PC);silica column chromatography;alumina column chramatograhpy;vacuum freeze-drying; 大豆卵磷脂;硅胶柱层析;氧化铝柱层析;真空冷冻干燥;
- The top part of a pillar or column. 柱头一根柱子或圆柱的顶端部分
- An instrument that produces a chromatogram. 色谱仪产生色谱的仪器