1,2,3,4-Tetachloronaphthalene

1,2,3,4,6,7-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Ritalinic acid (threo), neat, Solvent-neat, Unit 200mg, # of units-1, Cas.no. 54631-24-2

1,2,3,3a,4,5,6,7,8,9,9a,10,11,12-Tetradecahydroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7594-86-7