S-Methoprene, 10mg Back Catalog number: 680393 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674050 Biphenyl, 100 µg/ml, Cyclohexane, 5ml Price on request 673424 Propoxur, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674463 Chloroxynil, 25mg Price on request