"2017-04-04 11:00:53.0" . . "SDN:S06::S0600064" . "Enrichment with respect to 56Fe/54Fe in IRMM-14"@en . "1" . . . . "1" . "2017-04-04 11:00:53.0" . . . "false" . "" . "accepted"@en . . . "Deviation of the isotope ratio 56Fe/54Fe relative to the Institute for Reference Materials and Measurements, Belgium (IRMM) 14 standard."@en . . . "SDN:S06::S0600064" . . . . "SDN:S06::S0600064" . . .