Primary Calibration FID (EPH) Rev 1.0 Back Catalog number: 91785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673424 Propoxur, 10.0 µg/ml, Acetonitrile, 10ml Price on request 73317 Methyl 15-tetracosenoate (C24:1) Price on request 15900-1760-10AN10 Dimethenamid, 10µg/ml in Acetonitrile, 10ml Price on request