1 Used other than as an idiom: see outer ,â core. ( 2 planetology) The hot liquid material found near the centre of some planets, distinct from the solid inner core. ( 3 geology) The part of the Earth between the mantle and inner core, responsible for generating the planet's magnetic field. 4  Link/Cite.
Differential Staining is a staining process which uses more than one chemical stain. Using multiple stains can better differentiate between different microorganisms or structures/cellular components of a single organism.
CBC with Differential Blood Test. CBC with Differential Blood Test. A Complete Blood Count (CBC) with Differential is a broad screening test which can aid in the diagnosis of a variety of conditions and diseases such as Anemia, Leukemia, bleeding disorders, and infections.