"Enrichment with respect to 114Cd/110Cd in NIST SRM 3108 of cadmium-114 {114Cd CAS 14041-58-8} {epsilon(114)Cd} in the water body [dissolved plus reactive particulate <0.2um phase] by filtration and thermal ionization mass spectrometry"@en . . "SDN:P01::CDEFFICP" . "The isotopic enrichment of Cd114 is calculated using the epsilon notation defined as: Epsilon_114/110Cd sample= ([114Cd/110Cd] standard / [114Cd/110Cd] sample -1) x 10000).\n"@en . .