2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202)

Carvedilol-d4 (ethyl-d4), neat, Solvent-neat, Unit 10mg, # of units-, Cas.no. 1133705-56-2

2,3,3',4,4',5,5',6-Octabromobiphenyl, 1.2ml x 50ug/ml, nonane

7H-Perfluoro heptanoic acid, 100mg