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 676576 Propazine, 250mg Price on request A786990 L-Ascorbic Acid, 100g Price on request 685039 Allidochlor, 100 µg/ml, Acetonitrile, 5ml Price on request