beta-Endosulfan, 100 µg/ml, Methanol, 1ml

Candesartan cilexetil, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 145040-37-0

ß alpha alpha (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4705-29-7

PAH Native Stock Solution, 1.2ml, toluene