Abstract
Extract
Madam: — From January 1984 to March 1986, this laboratory has undertaken a routine analysis of pasture plant leaf, maize silage, and lucerne hay for soduim. Preparation consisted of drying at 80°C for 48 hours in a hot air oven. The materials were then ground and digested in nitric perchloric acid. Sodum determination was made by atomic absorption spectroscopy (AAS).Citation(2)