Penthiopyrad, 100µg/ml in Acetonitrile, 1ml Back Catalog number: 685752 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30060R EPA Method 502/524 High Conc VOC Mix #3 Price on request 682974 Phorate-oxon, 25mg Price on request 677927 Sulfotep, 10.0 µg/ml, Ethyl acetate, 10ml Price on request