Rotenone, 100 µg/ml, Methanol, 1ml Back Catalog number: 677569 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678209 Triclocarban, 10.0 µg/ml, Methanol, 10ml Price on request 93627 Herbicide Acid Standard Price on request 18000-1810-100AN5 Metformin-HCl, 100µg/ml in Acetonitrile, 5ml Price on request