Common use of Excretion Clause in Contracts

Excretion. The quantities of radio- activity eliminated in the urine, feces, and expired air shall be determined separately at appropriate time inter- vals. The collection of carbon dioxide may be discontinued when less than one percent of the dose is found to be exhaled as radioactive carbon dioxide in 24 hours.

Excretion. The quantities of radio- activity eliminated in the urine, feces, and expired air shall be determined separately at appropriate time inter- vals. The collection of the intact test substance or its metabolites, including carbon dioxide dioxide, may be discontinued when less than one 1 percent of the admin- istered dose is found to be exhaled as radioactive carbon dioxide in 24 hours.