"Lipid-normalised concentration of 2,2',4,4',5-pentabromodiphenyl ether (BDE99 CAS 60348-60-9) in biota {Phoca vitulina (ITIS: 180649: WoRMS 137084) [Stage: adult Sex: male Subcomponent: blubber Subgroup: dead]} by Soxhlet extraction and gas chromatography-mass spectrometry and lipid normalisation (wet weight cct/lipid proportion)"@en . . "CFLBDE99" . "The wet weight concentration of the specified analyte in the specified organism or part thereof divided by the concentration of extractable lipids in the same sample expressed as a percentage." . .