EPA Method 8310 Surrogate Standard Back Catalog number: 94123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70663 Diuron Price on request CA12424500 Dichloromethane, certified, 5ml Price on request 681520 Tepraloxydim Metabolite OH-GP, 100 µg/ml, Acetoni Price on request