standard concentration

https://doi.org/10.1351/goldbook.S05909
Chosen value of @[email protected] denoted by \(c^{\unicode{x29B5}}\) or \(c^{\unicode{x26ac}}\) and usually equal to \(1\ \text{mol}\ \text{dm}^{-3}\).
See also:
standard molality
Source:
Green Book, 2nd ed., p. 54 [Terms] [Book]