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 30017 Pentachlorophenol Price on request 681223 Formothion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 677994 Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml Price on request