MCPA, 100µg/ml in Acetonitrile, 1ml

Alachlor, 10.0 µg/ml, Ethyl acetate, 10ml

EPA Method 8250

Tetrahexylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4328-13-6