sampling unit

https://doi.org/10.1351/goldbook.10059
Defined quantity of material having a boundary which may be physical or temporal.
Notes:
  1. Examples of physical boundaries are capsules, containers, and bottles.
  2. A number of sampling units may be gathered together, for example in a package or box.
Source:
PAC, 2016, 88, 407. (Vocabulary of concepts and terms in chemometrics (IUPAC Recommendations 2016)) on page 412 [Terms] [Paper]
Citation: 'sampling unit' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10059 RIS BibTex EndNote
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