Potentially Infectious Biomedical Waste includes, but is not limited to the following: 1  Cultures and stocks of infectious agents and associated biologicals, including cultures from medical and pathological laboratories, from research and industrial laboratories.
1 (biology) During meiosis, the separation of chromosomes (homologous in meiosis I, and sister chromatids in meiosis II). ( 2 in mathematics): conjunction. ( 3 in mathematics): logical connective. ( in logic): inclusive disjunction.
2 (in chemistry) a reaction in which an atom, molecule, or radical is removed from combination and replaced by another. 3 (in physics) the displacing in space of one mass by another, as when the weight or volume of a fluid is displaced by a floating or submerged body.