column chromatography

Studies on Fatty Acids and Fatty Acid Esters of Radix Astragali by Column Chromatography Composition Separated Way;

柱色层族组成分离方法对黄芪中脂肪酸和脂肪酸酯的研究

Studies on Fatty Acids and Fatty Acid Esters of Radix Astragali by Column Chromatography Composition Separated Way;

柱色层族组成分离方法对黄芪中脂肪酸和脂肪酸酯的研究

APPLICATION OF TLC-FID TECHNIQUE FOR ANALYSIS OF CHARACTERISTIC GROUPS IN HEAVY OILS

薄层色谱-火焰离子检测技术在重质油族组成分析中的应用(英文)

Methods: Silica gel column chromatography and crystallization were used to obtained gardenoside from Gardenia jasminoides.

方法:利用柱层析、结晶从山栀子的成熟果实中进行分离纯化栀子苷。

Research of DMG Chromatographic Method for the Radiochemical Separation of ～(107)Pd;

DMG色层分离～（107）Pd的放化分离方法研究

Synthesis and Characterization of Intercalation Assembled Supermolecular Structure Anion Pillared Hydrotalcites;

插层组装超分子结构阴离子层柱状材料的合成与表征

exchange chromatography

离子交换色层(分离)法

Methods:(1) To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.

方法：（）硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。

A continuous reveree-phfise chrornatographic separation procedure for Zr and Hf was offered.

提出了连续反相色层分离锆、铪新方法。

layered column chromatography

层叠式柱色谱(法)

Study on the effect of column chromatography on the purification of Cordyceps guangdongensis polysaccharide by GPC

凝胶渗透色谱法表征广东虫草多糖柱层析分离纯化效果的研究

In this paper, we extracted the antioxidative substance from Alpinia oxyphylla Miquel by using column chromatography.

探讨了干柱层析法分离益智渣及益智乙醇提取物的抗氧化成分。

Conclusion: Silica gel column chromatography and crystallization are simple and rapid methods to isolate gardenoside.

结论:柱层析和重结晶方法是简单、速分离栀子苷的有效办法。

A new method for separating and purifying p-AAB(p-aminoazobenzene)by dry-column chromatography is developed.

提出了一种干柱层析法分离提纯试剂对氨基偶氮苯的新方法。

A Study on the Method of Determining the Family Composition of Light Oil Crude by Gas Chromatography

气相色谱法测定轻质油的族组成方法的探究

Isolate and synthetic aromatics-Analysis by gas chromatography on packed columns-General method

GB/T11539-1989单离及合成香料填充柱气相色谱分析通用法

Separation and Characterization of Candida Rugosa Lipase Isoenzymes by High Performance Liquid Chromatograpy

柱状假丝酵母脂肪酶同工酶的一种高效液相色谱分离新方法

Study on separation of trace cadmium in uranium compounds by CL-7301 resin micro-chromatographic-column

CL-7301微色谱柱分离铀化合物中痕量镉的方法研究

5 chromatographic zones were separated from Chinese lac food pigment using column chromatography.

我国食用紫胶色素经柱层析分离出五个谱带。