Profenofos Back Catalog number: 3489.11-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4055-2,5-IOX5 Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. 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 Price on request S274982 Serotonin-d4 Hydrochloride, 2,5mg Price on request 679633 Ramifenazone, 10mg Price on request