Potential lead exposures from lead crystal decanters.

Autor: Appel BR, Kahlon JK, Ferguson J, Quattrone AJ, Book SA
Zdroj: American Journal of Public Health; Dec1992, Vol. 82 Issue 12, p1671-1673, 3p
Abstrakt: We measured the concentrations of lead leached into 4% acetic acid, white port, and a synthetic alcoholic beverage that were stored in lead crystal decanters for 1-, 2-, and 10-day periods at room temperature. In decanters from 14 different manufacturers, measured lead concentrations ranged from 100 to 1800 microgram/L. The pH of the leaching medium is probably the dominant factor determining the extent of lead leached, with greater leaching occurring at lower pH values. The consumption of a alcoholic beverages stored in lead crystal decanters is judged to pose a hazard. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index