Pesticide Mix #27, 1.0 µg/mL in Isooctane, 1ml

Tokuthion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 344643-46-4

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

Isovaleric acid, 1000mg