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.
Microscope Slide Staining Information. 1  Bismarck Brown - colors a type of protein called acid mucins yellow. LIVE. 2  Carmine - colors animal starch (glycogen), red. 3  Coomassie Blue - stains proteins a bright blue, and is often used in gel electrophoresis. 4  Crystal Violet - stains cell walls purple when combined with mordant.