Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025
Definition
An analyte is a substance or chemical constituent that is being measured and analyzed in a laboratory sample. It is the target of quantitative chemical analysis to determine its concentration within a mixture.
5 Must Know Facts For Your Next Test
The analyte's concentration can be determined using various methods such as titration, spectrophotometry, or chromatography.
In a chemical reaction, the analyte is often the reactant whose quantity is of interest.
Accuracy in measuring the analyte's concentration is critical for stoichiometric calculations in reactions.
Different analytical techniques may require different preparation methods for the sample containing the analyte.
Calibration curves are often used to relate instrument response to analyte concentration.
An analytical method used to measure how much light a chemical substance absorbs by measuring the intensity of light as a beam passes through sample solution.
A laboratory technique for separating mixtures into their individual components based on their movement through a stationary phase under the influence of a mobile phase.