define aliquot - Google Search
Skip to main content Accessibility help AI Mode All Images Videos Forums Short videos News More Tools Synonym In law In a sentence Chemistry In microbiology In phlebotomy Search Results AI Overview aliquot /ˈalɪkwɒt/ An aliquot is a smaller, measured portion taken from a larger quantity or sample that retains the same proportionate properties or composition as the whole. Study.com +1 The term is used across several specialized fields with distinct meanings: Chemistry and Biology Definition: A precise sub-sample of a liquid solution or biological material. Purpose: Scientists divide stock solutions into smaller aliquots to prevent contamination of the main supply, reduce repeated freeze-thaw cycles that can degrade sensitive samples (like proteins or enzymes), and make handling manageable. Example: Taking precisely 5 mL of a solution out of a total 500 mL stock for a test. Wikipedia +4 Mathematics Definition: An exact divisor or factor of a number that divides it completely without