Tetraethyltin, 1000 µg/ml, Methanol, 5ml

2,4-D, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 94-75-7

Flupyrsulfuron-methyl, 10mg

1-/3-Nitrobenzo[e]pyrene