Contributions to the on-line method for the extraction and isolation of pesticide residues and environmental chemicals

Summary The principle of the on-line method is presented by the Gibbs triangle. It can be shown that in addition to the straight sequential or simultaneous working sequences also any combination of both can be used. Altogether, six working sequences are practicable with the on-line technique. Finally, the working sequences of two different online extraction procedures are discussed and presented by the Gibbs triangle.

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BeitrÄge zur on-line Methode für die Extraktion und Isolierung von PesticidrückstÄnden und UmweltchemikalienI. Das Prinzip der on-line Methode