Direct-immersion single-drop microextraction and in-drop stirring microextraction for the determination of nanomolar concentrations of lead using automated Lab-In-Syringe technique

Two operational modes for Lab-In-Syringe automation of direct-immersion single-drop microextraction have been developed and critically compared using lead in drinking water as the model analyte. Dithizone was used in the presence of masking additives as a sensitive chromogenic complexing reagent. Th...

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Veröffentlicht in:	Talanta (Oxford) 2018-07, Vol.184, p.162-172
Hauptverfasser:	Šrámková, Ivana H., Horstkotte, Burkhard, Fikarová, Kateřina, Sklenářová, Hana, Solich, Petr
Format:	Artikel
Sprache:	eng
Schlagworte:	Automation Direct-immersion single-drop microextraction dithizone assay Drinking water In-drop stirring microextraction Lab-In-Syringe Lead
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