Purified asfalthenes from Venezuelan Oil,neat,neat,100mg,

3,5-Dimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 108-68-9

Phenylparaben, see "Parabens", 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17696-62-7

PCB 101, 10.0 µg/ml, Isooctane, 10ml