Paraoxon-methyl, 10 µg/ml, Acetonitrile, 10ml

Propham

Dibenz[a,i]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 226-92-6

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5