packed column

In chapter 4, the residual organic solvents in Dexamethasone Phosphate was determined with packed column GC.

第四章应用填充柱气相色谱法对地塞米松磷酸钠中有机溶剂残留量进行了测定.

Determination of Phenol and Cresols in Air by Thermal Desorption-Packed Column Gas Chromatography

热脱附&填充柱气相色谱法测定空气中的苯酚和甲酚

Thiobacillus denitrificans was immobilized with Ca-alginate to produce pellet packing materials for a packed column biological fixed bed that controls hydrogen sulfide emission.

以海藻酸钙包埋脱氮硫杆菌制成的固定化微生物颗粒填充生物固定床，用以净化低浓度H2S废气。

METHODS GC was used with packed column and capillary column, respectively.

方法同一样品采用填充柱与毛细管柱分别测定.

The method of cryogenic trap adsorption-thermal desorption-packed column gas chromatography has been implemented for the analysis of volatile sulfide in waste gases.

采用低温捕集/热解吸/火焰光度检测填充柱气相色谱法可分析废气中挥发性硫化物。

To improve the supercritical fluid liquid contact, a scourer rotor was used in the extraction cell, and the column was packed with Dixon ring.

为改善气液接触，萃取器内使用了转动不锈钢箔团，精馏柱内充填了Dixon环。

Using GDX-103 as fixing phase in packed column and using thermal conductivity cell as detector, All compositions are separated in the suitable condition by temperature program.

用聚合物固定相GDX-103作柱内填充物，用热导检测器，程序升温色谱法，在最佳色谱条件下，可将样中各组分完全分离。

The effective interfacial area in concurrent downflow packed column

并流填料塔滴流区有效界面积