Metolachlor (13C6,99%) 100µg/mL in Nonane, 1,2ml Back Catalog number: CLM-3712-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 11009 CLP Semi-Volatile Internal Standard Price on request 18208R TCLP - Pesticide Spiking Standard Price on request 70813 Profenophos, 1000µg/ml in MeOH, 1ml Price on request