Fresenius' Zeitschrift für Analytische Chemie

1971, Volume 254, Issue 5, pp 362-363

Polarographic determination of Cd, Co, Mn, Zn, Te(IV) and Cr(VI) in sodium azide solution

Polarographic Methods in Determination of Trace Inorganics in Water

E. JUNE MAIENTHAL and , JOHN K. TAYLOR

Trace Inorganics In Water

Chapter 10, pp 172–182

Chapter DOI: 10.1021/ba-1968-0073.ch010

Advances in Chemistry, Vol. 73

ISBN13: 9780841200746eISBN: 9780841222533

Publication Date (Print): July 22, 2009

Copyright © 1968 AMERICAN CHEMICAL SOCIETY

Try this:

Zinc in inorganic acid: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=696079

Zinc in waste water after removal of organics: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=696997

Zinc in water samples: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=693051

Zinc in water: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=692744

Manganese in drinking water: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=696096

Manganese in triphosphate: http://partners.metrohm.com/GetDocument?action=get_dms_document&docid=697001

Search yourself on the application finder of Metrohm, searching for the analyte and polarography/voltammetry, and you will find all available methods (application notes are short notices, application bulletins are long descriptions): http://www.metrohm.com/en/applications/#

Both zinc and manganese can be determined by relatively simple anodic stripping voltammetry, but manganese requires an alkaline testing solution.

I hope this helps.