Phosphorus was successfully determined in standad geological samples by direct methods after dissolution of the sample in HF and acqua regia in a Teflon bomb. The matrix modifier was lanthanum. Conventional stabilized temperature pltform furnace conditions with Zeeman correction are preferred. However, it was possible to use continuum corretion when zirconium-coated "curtained tubes" were used
DETERMINATION OF PHOSPHORUS IN SILICEOUS ROCKS BY ATOMIC ABSORPTION SPECTROPHOTOMETRY WITH A GRAPHITE FURNACE
1986
Abstract
Phosphorus was successfully determined in standad geological samples by direct methods after dissolution of the sample in HF and acqua regia in a Teflon bomb. The matrix modifier was lanthanum. Conventional stabilized temperature pltform furnace conditions with Zeeman correction are preferred. However, it was possible to use continuum corretion when zirconium-coated "curtained tubes" were usedFile in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
