A series of novel chiral tetrahedral heterometal clusters have firstly been separated oncellulose tris-(3,5-dimethylphenylcarbamate) stationary phase by high pe
A flow injection procedure for the determination of calf thymus DNA (CT DNA) over the range 2.1×10^-6~2.1×10^-1 μg mL^-1 is described, based on measur