AK103 RRO Calibration Standard Back Catalog number: 51178 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4054-2.5K-XYX5 Dibenzothiophene in Xylene Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO S-4054-0-XY S Price on request 90872 Isofenphos Price on request 15900-2293-100AN1 Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml 2 100,00 Kč