OBJECTIVE: to establish a pre column chiral derivatization reversed phase high performance liquid chromatographic method for the separation of ketoprofen enantiomers.

目的：建立柱前手性衍生化反相高效液相色谱法分离酮洛芬对映体的方法。

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The method involved solid-phase extraction of insulin from plasma and pre-column derivatization of insulin with fluorescamine.

该方法涉及从血浆中固相提取胰岛素，以及用荧光胺对胰岛素进行柱前衍生。

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Column data types are pre-filled based on the DB2 platform for the procedure for easy selection.

列数据类型是根据过程的DB 2平台预先填写的，以便于选择。

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Moreover, modern car assembly relies heavily on pre-assembly of parts such as entire dash boards with the stereo, the instrument panel and the steering column already built in.

BBC: NEWS | Business | GM Europe still faces major challenges