Metformin-HCl, 100µg/ml in Acetonitrile, 5ml

Acephate, 10.0 µg/ml, Acetone, 10ml

MCPA

Chlorobenzene, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 108-90-7