isoabsorption point [obsolete]

https://doi.org/10.1351/goldbook.I03259
The use of this term, equivalent to
isosbestic point
, is not recommended.
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2249 [Terms] [Paper]