Leptophos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675770 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MOPCB-2003S 4-Methoxy-2',5'-dichlorobiphenyl,100µg/ml in IO, 1ml Price on request 678490 Propaquizafop, 100 µg/ml, Acetonitrile, 5ml Price on request 30027 EPA Method 525 - Pesticide Standard Price on request