Pyrene, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 678965 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L10580000AL Bifenox, 10µg/mL in Acetonitrile, 10ml Price on request 683454 Nonanenitrile, 1000mg Price on request 678439 Malathion, 100 µg/ml, Acetonitrile, 5ml Price on request