The SPME equipment was custom-made using microinjector and stainless steel capillary columns.
使用微量进样器和不锈钢毛细管，自制了SPME装置。
The separation of meta- and para- methyl cresol ether using six type of packed and fused silica capillary columns is compared.
比较了不同固定液的填充柱和毛细管柱对间、对甲酚甲醚异构体的分离效果。
The structure and chromatographic behavior of C18 bonded monolithic silica capillary columns were characterized in this thesis.
对C18键合硅胶基质整体柱的结构和色谱行为进行了研究。
Method By the device of VSOS, the sample was injected into two difference polar capillary columns, and entered into two selected detectors after separated.
方法样品进样后通过VSOS装置进入两根不同极性的毛细管柱，经分离后到达两个不同选择性的检测器。
The results show that high-efficient apolar and weak polar glass capillary columns can be coated only if this modified surface is treated with deactivation.
研究表明，只要对这种改性表面进行钝化处理，即可涂渍出高效弱极性和非极性毛细管柱。
The gas chromatographic analysis methods of C5 fraction and its products were optimized by using self-made SE-30 capillary columns of different film thicknesses.
采用自制的不同膜厚SE-30毛细管色谱柱，对C5馏分及其产品的气相色谱分析条件进行优化。
Additionally, the comparison of these two kinds of monolithic columns was performed by capillary liquid chromatography.
此外，还在毛细管液相色谱条件下比较了这两种整体柱的表现。
The types of the separation columns used in capillary electrochromatography and its fabricated progress in the past few years are introduced.
综合评述了毛细管电色谱柱的类型及制备技术的进展情况。
The chromatographic columns usually used in liquor-making industry include DNP packed column, large caliber capillary column, and small caliber capillary column.
白酒行业常用的色谱柱有DNP填充柱、大口径毛细柱和细口径毛细管柱。
METHODS: Drugs in plasma were extracted and purified by using X-5 resin solid phase extraction columns, followed by identification and quantitation using capillary GC-FID and GC-MS.
方法：用x - 5树脂固相萃取分离纯化血浆中的药物，用毛细管气相色谱和GC - MS对药物进行定性和定量分析。
The result also indicated that the monolithic silica columns could effectively separate polar phenols under hydrophilic interaction-capillary electrochromatography(HI-CEC) mode.
研究表明，该柱在亲水作用电色谱模式下能有效分离苯酚类极性小分子化合物。
The result also indicated that the monolithic silica columns could effectively separate polar phenols under hydrophilic interaction-capillary electrochromatography(HI-CEC) mode.
研究表明，该柱在亲水作用电色谱模式下能有效分离苯酚类极性小分子化合物。
应用推荐