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.
Retirement Topics - Contributions. A contribution is the amount an employer and employees (including self-employed individuals) pay into a retirement plan. Limits on contributions and benefits. There are limits to how much employers and employees can contribute to a plan (or IRA) each year. The plan must specifically state that contributions or benefits cannot exceed certain limits. The limits differ depending on the type of plan. IRA Contribution Limits. 401(k) and Profit-Sharing Plan Contribution Limits.