Primary Calibration FID (EPH) Rev 1.0 Back Catalog number: 91785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2783.12-100-IO 4-Aminobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-67-1 Price on request 71606 Dichlorophen Price on request 70533 Amitraz, 1000µg/ml in Acetonitrile, 1ml Price on request