Conceptid (1) | Preflabel |
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CBLCB74X | Concentration of 2,4,4',5-tetrachlorobiphenyl {PCB74 CAS 32690-93-0} per unit mass of lipids in the biota {Halichoerus grypus (ITIS: 180653: WoRMS 137080) [Stage: post-weaned pup Sex: female Subcomponent: blubber Subgroup: live]} by Soxhlet extraction and gas chromatography-mass spectrometry and lipid normalisation (wet weight cct/lipid proportion) and weaning correction |