The outcome of an international EU/ECVAM/COLIPA validation exercise [2] documented that the phototoxic potential of chemicals can be predicted by applying the 3T3-NRU in vitro phototoxicity test (3T3-NRU-PT).
contributory value. Definition. Amount of value added to the overall value of a property resulting from remodeling or renovating one area of the property. The contributory value is the actual amount of value gained by the addition or renovation. Print Cite / Link.
Contributory Value. (redirected from Contributory Values) Contributory Value. In real estate, a portion of the land or the improvements on it that increases its value. For example, the contributory value of the mother-in-law suite in a back yard may increase the value of a home by $25,000.