| 摘要 |
An apparatus is disclosed comprising: a sample conduit; an electrochemical flow cell; a source of carrier fluid; a structure elucidation spectrometer; a conduit and an in-line sample reservoir, such that: (a) a first operating modus wherein the sample conduit is connected to the conduit via the electrochemical flow cell and the in-line sample reservoir, and the source of carrier fluid is connected to the by-passing the in-line sample reservoir, and (b) a second operating modus wherein the sample conduit is connected to the conduit by-passing the in-line sample reservoir, and the source of carrier fluid is connected to the structure elucidation spectrometer via the in-line sample reservoir. Decoupling of the electrochemical cell from the spectrometer allows for uncompromised selection of optimal electrochemical and separation conditions. The apparatus further provides an automated method of sequentially analyzing a plurality of samples for electrochemically active substances sequentially and fully automatically.
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