Canadian Organophosphorus Pesticides Back Catalog number: 60040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54007 Chloroacetate Price on request MET-12478C-25MG Metolachlor ESA sodium salt, 25mg Price on request 82535 EPA Method 8250 - Acid Matrix Spiking Solution Price on request