Ametryn, 10.0 µg/ml, Acetonitrile, 10ml

Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11126-42-4

3,5-Dinitrosalicylhydrazide-15N2, 1mg