1,2,3,4,6-Pentachloronaphthalene,,,,

1-Amino-2-methylnaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2246-44-8

2,2',3,4,4',5,5'-Heptachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.