Hexachloro-1,3-butadiene-13C4,neat,neat,10mg,

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2169-87-1

17 alpha(H)-30-Diahop-13(14)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Fenthion-sulfoxide, 10µg/ml in Acetonitrile, 10ml