Starch is the second largest natural biopolymer. Its unique biodegradable and biocompatible properties make it be increasingly applied to the field of biomedici
The suitability of 1-nitroso-2-naphthol(NN) as a complexing agent for on-line preconcen tration of cobalt eluted on the C18 microcolumn by means of the FI-FAAS
It is shown by the the law of mass action in combination with the coexistence theory of slag structure that KMn=NMnO/(NFeO[%Mn]) does not change with basicities