Donepezil hydrochloride,1000 µg base/mL,MeOH,1mL,

3-Fluoro-6-methylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84194-32-2

Methylarsonic acid (As)

Chloroparaffin C10-C13 55,5% Cl, 100μg/ml in Cyclohexane, 1ml