0 an isotope that gives off radiation (= a form of energy) --
1 an isotope that gives off radiation (= form of energy) --
The trade has comprised the supply of very small quantities of radioisotopes used in industrial analysis and academic research.
It has also had considerable success on its own account in selling radioisotopes, fuel and reprocessing services in overseas markets.
It was only at a later date that it became necessary to have further production of radioisotopes.
It may be that industry has feared to use radioisotopes or has been unaware of their value.
This is a company which has a worldwide reputation as a leading supplier of radioisotopes for industry, medicine and research.
Scientific activities, such as the use of radioisotopes for labelling, have the potential to introduce radioactivity, and lubricant fluids, used with ice drills, will inevitably remain in the ice sheet.
Carotid blood flow was measured continuously by the electromagnetic flow meter placed on the single common carotid trunk and cerebral blood flow was measured by radioisotope microspheres.
Model equations for condensation biosynthesis using stable isotopes and radioisotopes.
