. . . . . . . . "Mass of cis-5,cis-8,cis-11,cis-14-eicosatetraenoic acid {arachidonic acid C20:4FA cis 5,8,11,1 CAS 506-32-1} per individual specimen of biota {Calanus finmarchicus (ITIS: 85272: WoRMS 104464) [Stage: eggs]} by gas chromatography-electron capture detection"@en . "accepted"@en . "SDN:P01::FACFGM21" . . "arachidonic_acid_BE006321" . . . . "Unavailable"@en . . . . . . . . . . . . . .