Isofenphos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675976 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66145 PCB No. 145, 100µg/ml in Isooctane, 1ml Price on request 94974 Organonitrogen Pesticides Price on request 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request