Siduron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678501 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96416 Phenols Standard Price on request 673282 Fenazaquin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 93754 Pesticide Standard Price on request