Primary Calibration FID (EPH) Rev 1.0 Back Catalog number: 91785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676140 Acetic acid-sec.-butyl ester, 250mg Price on request 15100-0560R-100CY PCB 209, 100µg/ml in Cyclohexane, 5ml Price on request XA13700000IO Flucythrinate, 100 ng/µl, 1ml Price on request