IT is well known that when two long-chain compounds, stereoisomeric with one another around a double bond, are adsorbed at a surface, they infiuence the tension there to extents which differ according ...

Samples from water, fish and bird eggs demonstrate the need to measure these unique molecular structures separately.

The combination of both branched and linear isomers led to benthic fish having a significantly higher total PFOS concentration than pelagic fish. The benthic fish species also generally have higher ...