EPA 1620 Standard 2

Fenoprop, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 93-72-1

Difenoxuron,100 µg/mL,MeOH,1mL,

Fipronil, 100 µg/ml, Acetonitrile, 5ml