D5-Propachlor ESA sodium salt, 5mg

3,3'-Dimethyl-4,4'-diaminodiphenylmethane,100 µg/mL,acetonitrile,1mL,

EPA Method 1666Labeled Standard

Quinapril hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 82586-55-8