Amount-of-substance of a component crossing a surface divided by the time. For clinical chemistry the term @C01209@ is recommended. ISO uses "substance".
Source: PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 994 [Terms] [Paper]
Citation: 'substance flow rate' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.S06074 RISBibTexEndNote