Document RJZZG7K7JjjXoX6jeqBDYV3L7SOLUBILITY IN WATER, NATURAL SEAWATER, AN AQUEOUS SOLUTION OF 3.5% SODIUM CHLORIDE, AND N-OCTANOL WITH SUBSEQUENT CALCULATION OF THE N-OCTANOL:WATER PARTITION COEFFICIENT (&,) OF PFOS FOR EACH OF THE AQUEOUS MATRICES