. . . . . . . "SDN:P01::AFLGMTBT" . . "Concentration of tributyltin (expressed as cation) {tributylstannylium TBT+ CAS 36643-28-4} per unit dry weight of sediment by gas chromatography-atomic absorption spectroscopy"@en . "SedTBT" . . . "accepted"@en . "Unavailable"@en . . . . . . . . . . . . . . . .