Aroclor 1221

Eplerenon,1000 µg/mL,MeOH,1mL,

2-Nitrotoluene, 100 µg/ml, Methanol, 5ml

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.