Abstract:Die Spurenbestimmung bei kleinen und kleinsten Konzentrationen setzt fur die meisten Methoden der analytischen Chemie eine Anreicherung der Spurenelemente voraus. Von den elektrochemischen Methoden zur Spurenanalyse ist die inverse Voltammetrie die einzige, die eine Anreicherung unmittelbar mit dem Bestimmungsvorgang verbindet. Da die invers-voltammetrische Bestimmung mit einfachen Geraten und selbst in Konzentrationsbereichen von wenigen Nanogramm pro Milliliter mit einer ausreichenden Genauigkeit moglich ist… Show more
“…One electroanalytical procedure which has been demonstrated to be a very sensitive analytical technique for trace element determination is anodic stripping voltammetry (ASV) (7)(8)(9)(10)(11)(12)(13). Kaplin et al (14,15), appear to have pioneered the work on this technique for trace arsenic analysis.…”
Section: Determination Of Total Arsenic At the Nanogram Level Bymentioning
“…One electroanalytical procedure which has been demonstrated to be a very sensitive analytical technique for trace element determination is anodic stripping voltammetry (ASV) (7)(8)(9)(10)(11)(12)(13). Kaplin et al (14,15), appear to have pioneered the work on this technique for trace arsenic analysis.…”
Section: Determination Of Total Arsenic At the Nanogram Level Bymentioning
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