Etofenprox, 100 µg/ml, Acetonitrile, 5ml

Clindamycin-d3 Hydrochloride, 1mg

n-Octacosane, ?13C: -29.85, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-02-4

Lead (Pb)