Pyriproxyfen, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675250 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ENISO9377-2-1 Diesel#2/Mineral Oil Std, 10mg/mL in Hexane,1ml Price on request 34561 1,1,1-Trichlorotrifluoroethane Price on request 679726 Phorate-sulfone, 100 µg/ml, Cyclohexane, 1ml Price on request