PBB 1, 10µg/ml in Cyclohexane, 10ml

Metamizole impurity A, 15mg

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

Dicrotophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 141-66-2