NOLDOR S.R.L. is an Argentinean company that has been working in the field of radioisotope applications in engineering and industry since 1995. Its activities are focused on interwell communication studies in oil fields using tracers, studies of industrial processes applying radiotracers, design and maintenance of industrial nuclear gauges, radioctivity measurements and training courses on radiological safety.

NOLDOR engineers have developed and improved most of the radioisotope industrial applications carried out in Argentina. They are also IAEA experts for technical assessment and training missions in different countries. IAEA stands for International Atomic Energy Agency.


Tracers in oil fields. Tracers in petrochemical industry. Tracers in cement industry. Tracers in sugar industry. Tracers in mineral industry. Nuclear gauges. Determination of natural radiactivity (NORM). Training courses.