13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681587 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 32027 EPA Method 525 Pesticide Mix #2 Price on request 683798 Trihaloalkyl-Mix 1, 200 µg/ml, Methanol, 5ml Price on request M338707 Metolachlor OA-d11, 1mg Price on request