Lead (Pb)

Dibenzo[a,l]pentacene ('1,2:8,9-Dibenzopentacene), 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 227-09-8

Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH, 1,2ml

Chlorotoluron-desmethyl, 10 µg/ml, Acetone, 10ml