SS Pesticide Standard

n-Tridecane, ?13C: -33.47, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-50-5

Sotalol hydrochloride, 100mg

1,2,3,4-Tetrahydronaphthalene, certified, 50mg