]> 2026-08-11T19:57:02+00:00 Environmental isotopes 14 en Environmental isotopes Environmental radioactivity 0 en Environmental radioactivity Tritium 0 en Tritium Environmental isotopes 0 en Environmental isotopes Chlorine-36 0 en Chlorine-36 Nitrogen-15 0 en Nitrogen-15 Deuterium 0 en Deuterium Carbon-13 0 en Carbon-13 Carbon-14 0 en Carbon-14 Vienna Standard Mean Ocean Water 0 en Vienna Standard Mean Ocean Water Carbon-13 0 en Carbon-13 Carbon-14 0 en Carbon-14 Chlorine-36 0 en Chlorine-36 Deuterium 0 en Deuterium Environmental isotopes 0 en Environmental isotopes Environmental radioactivity 0 en Environmental radioactivity Nitrogen-15 0 en Nitrogen-15 Tritium 0 en Tritium Vienna Standard Mean Ocean Water 0 en Vienna Standard Mean Ocean Water INST 102 en INST