Methyl 5-Aminopentanoate Hydrochloride, 1g

2-Methoxy-2',3',5,5',6'-pentachlorobiphenyl, 100µg/ml in IO, 1ml

3-Methylcholanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 56-49-5

Hexachlorobenzene (HCB), 100µg/ml in CY, 5ml