4,4'-Sulfonylbis(2,6-dibromophenol), techn. Back Catalog number: 10457.12-K-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 79600 n-Butane Price on request 93187 EPA Method 526 Surrogate Standard Price on request L20966300CY 3-Nitrophenanthrene, 10µg/mL in Cyclohexane, 10ml Price on request