trans-Permethrin, 100 µg/ml, Acetone, 1ml

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

Gestodene, 10mg

EPA Method 507/525 Analyte Mix #1