S-Methoprene, 10mg Back Catalog number: 680393 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676179 Benzoximate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 681070 Ketoprofen, 100 µg/ml, Methanol, 1ml Price on request 70281 Toluene, 1000µg/ml in MeOH, 1ml Price on request