2,4'-DDD (=TDE) Back Catalog number: 3357.14-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 59290 Turbidity Standard (1.0 NTU) Price on request 90171 Azobenzene Price on request S-4055-500-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