uniformly labelled tracer

https://doi.org/10.1351/goldbook.U06557
A tracer in which the label is uniformly distributed over its possible positions.
Source:
PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2526 (https://doi.org/10.1351/pac199466122513)