4,4'-Sulfonylbis(2,6-dibromophenol), techn. Back Catalog number: 10457.12-K-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 9055.6-K-IP 3,4,5-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 56961-20-7 Price on request 70650 Diflubenzuron Price on request 51070 ASTM D-4815 Quantitation Peak ID Mix Price on request