2,2',4,6,6'-Pentamethyl-3-heptene (cis,trans)

2,2',4,4',6,6'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

(R,R)-Chloramphenicol,neat,neat,250mg,

Aroclors 1016/1260 & Tetrachloro-m-xylene