ISO 7981-2 Single substance Kit Back Catalog number: 3832.6-KIT Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4054-40K-XYX10 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 10849.16-10MG D-Propranolol hydrochloride Price on request 682332 1,4-Butanediol, 1000mg Price on request