epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

7-Aminobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2381-18-2

Ethanol standard in serum,0.5g/L,serum, 1.5mL

2-Methylhexane