O,O-Diethyldithiophosphate-13C4, sodium salt

2,2',3,3',4,4',5,6-Octachlorobiphenyl

2,2',3,3',5,5'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3,3',4,4',5,5',6-Octabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene