Isofenphos-oxon, 10mg Back Catalog number: 674756 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2037.8-50-ME Perfluorooctane sulfonic acid , 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1763-23-1 Price on request 673961 Cinmethylin, 50mg Price on request 93970 EPA Method 632 Spike Standard Price on request