2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,neat,neat,10mg,

alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

3,3',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane