tracer
Measuring the radioacivity of these isotopes can be tracked the course of a technological process because radioisotopes migrate themselves.
A. M. Kuzin has written: 'Primenenie radioktivnykh izotopov v biologii =' -- subject(s): Radioactive tracers, Radioisotopes
Radioisotopes are not salts but salts may contain radioisotopes.
Ray Tracers happened in 1997.
Roy M. Chatters has written: 'Causes of anomalous carbon-14 dates in Pacific Island archeology' -- subject(s): Radiocarbon dating 'Studies on the application of radioisotope techniques in stream pollution problems in the pulp and paper industry' -- subject(s): Factory and trade waste, Paper industry, Radioactive tracers 'Radioisotopes for Washington industry' -- subject(s): Industries, Radioisotopes
Ray Tracers was created on 1997-01-17.
- radiodiagnostic- treatment with radioisotopes
Tracers - 2015 was released on: USA: 21 March 2015
Alloys
Alloys
Yes, tracers were in use during that time. The first tracers were developed by the British in 1915.