EPA Method 504.1 Analytes Back Catalog number: 30096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10403.2-50MG O,O-Dimethylhydrogenphosphate Price on request 673315 Haloxyfop, 100 µg/ml, Acetonitrile, 5ml Price on request 9321.14-K-ME Diclofenac-d4 (phenyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 153466-65-0 Price on request