Methoprene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679076 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C20510000 Acenaphthylene, certified, 0.1g Price on request 674696 Napropamide, 10.0 µg/ml, Cyclohexane, 10ml Price on request 72547 Phenyl sulfone Price on request