heterodisperse

https://doi.org/10.1351/goldbook.H02801
Describes a @C01172@ system in which all the particles are of different sizes.
Source:
PAC, 1972, 31, 577. (Manual of Symbols and Terminology for Physicochemical Quantities and Units, Appendix II: Definitions, Terminology and Symbols in Colloid and Surface Chemistry) on page 607 [Terms] [Paper]