specific

https://doi.org/10.1351/goldbook.S05787
Attribute to a physical quantity obtained by division by mass. @S05807@ is the volume of a sample divided by its mass.
Source:
Green Book, 2nd ed., p. 7 [Terms] [Book]
See also:
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 992 [Terms] [Paper]