An anti-stratification-delivery system comprises a multi-zone-refrigeration unit
having at least first and second zone temperature controllers, the first and second
zone temperature controllers are capable of being set at different temperatures
to establish a temperature gradient in a liquid, the temperature gradient being
sufficient to cause natural-thermal convention within the liquid to stir a colloid
suspended in the liquid to an approximately uniform-colloidal suspension; and a
delivery system configured to dispense the approximately uniform-colloidal suspension.
