The invention provides a method for determining the identity of an unknown live microorganism in a mixed culture. The microorganism can be a bacterium, fungus, virus, or protozoan. The invention further provides an assay for determining the ability of a selected microorganism in a mixed
The analytical dipstick of the present invention facilitates analyte testing with reduced liquid reagent volumes and provides improved mixing. The dipstick includes an elongated member having a fluid displacing member at one end thereof and a ligand attached to a portion of the elongated