2-Nitrotoluene, 250mg

Metolachlor OA, 100µg/ml in MeOH, 1ml

n-Octadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4445-07-2

2,2',3,3',4-Pentachlorobiphenyl