catalysed rate of reaction, \(\xi_{\text{cat}}\)

https://doi.org/10.1351/goldbook.C00873
The observed @R05156@, \(\xi \), minus the spontaneous @R05156@, \(\xi _{0}\), observed under otherwise similar conditions in the absence of added catalytic material.
Source:
PAC, 1979, 51, 2451. (Quantities and Units in Clinical Chemistry) on page 2464 [Terms] [Paper]