EPA Method 1666 Standard #1

Mecoprop, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 93-65-2, replaces deleted number 7085-19-0

Bromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108-86-1

Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml