Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673692 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79493 Perfluoroheptanoic acid Price on request 680836 D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml Price on request L12985500CY Disulfoton-sulfoxide, 10µg/mL in Cyclohexane, 10ml Price on request