EPA Method 8141 Standard Rev 1 Back Catalog number: 98131 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677857 Glycidyl Stearate, 100mg Price on request 15900-2172-10AN10 Fenchlorphos-oxon, 10µg/ml in Acetonitrile, 10ml Price on request 687344 13C6-Diclofenac sodium, 10mg Price on request