molar absorption coefficient

(redirected from molar absorbancy index)

mo·lar ab·sorp·tion co·ef·fi·cient (ε),

absorbance (of light) per unit path length (usually the centimeter) and per unit of concentration (in moles per liter); a fundamental unit in spectrophotometry.

mo·lar ab·sorp·tion co·ef·fic·ient

(ε) (mō'lăr ab-sōrp'shŭn kō-ĕ-fish'ĕnt)
Absorbance (of light) per unit path length (usually the centimeter) and per unit of concentration (moles per liter); a fundamental unit in spectrophotometry.
Synonym(s): absorbancy index (2) , absorptivity (2) .