Isoproturon Back Catalog number: 2312.12-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4054-10K-10XY 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 57029 Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 98430 EPA 8240B Calibration Standard Price on request