Primary Calibration FID (EPH) Rev 1.0 Back Catalog number: 91785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682094 Flumioxazin Metabolite APF, 100 µg/ml, Acetone, Price on request S-4256-KIT Sulfur Calibr. Mix. Dibenzothiophene in White oil (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt Price on request 681809 Valifenalate, 100 µg/ml, Acetonitrile, 1ml Price on request