Fraction of analytes desorbed from a sample potentially available to organisms.
Notes: - Bioaccessibility tests are usually performed by operationally defined leaching.
- Also termed environmental availability.
Source:
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 554 (https://doi.org/10.1515/pac-2015-0903)