EPA Method 624 Standard

Organonitrogen Pesticides Mix,0.1mg/mL in MeOH,1ml

Cyclohexanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-94-1

1,9-Dimethyl-5-ethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.