Tetramethrin, 100 µg/ml, Acetonitrile, 1ml

9-Ethyl-3-nitrocarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-20-4

Carbon tetrachloride, 1000µg/ml in MeOH, 1ml

PBB-No. 1, certified, 50mg