Invers-voltammetrische Bestimmung einiger Schwermetalle in Bier durch Kombination eines UV-Aufschlusses mit Durchflu�zelle

6533b7d1fe1ef96bd125cb60

RESEARCH PRODUCT

Invers-voltammetrische Bestimmung einiger Schwermetalle in Bier durch Kombination eines UV-Aufschlusses mit Durchflu�zelle

subject

Stereochemistry Chemistry Clinical Biochemistry chemistry.chemical_element General Materials Science General Medicine Biochemistry Copper Analytical Chemistry Nuclear chemistry

description

The inverse-voltammetric determination of the natural contents of lead and copper in beer is possible in a flow-through cell with medium exchange after UV-photolysis. The working conditions are given and the results are compared with those obtained by a wet oxidative digestion procedure. The relative standard deviations were: Cu 3.5% and Pb 1.4%.

year	journal	country	edition	language
1989-12-01	Fresenius' Zeitschrift f�r Analytische Chemie

https://doi.org/10.1007/bf01204080

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