4,4'-Sulfonylbis(2,6-dibromophenol), 98%

Supelco Column # 101336-05

24-Ethyl-5 alpha(H)-cholestan-3 alpha-ol (24-ethylepicholestanol), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19466-47-8

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg