4-Chloronitrobenzene, 250mg

Bentazone, 10.0 µg/ml, Acetonitrile, 10ml

2-Bromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 580-13-2

L-Valine, 250mg