2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Back Catalog number: 8916.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 59553 TOC Calibration Standard Price on request 95554 Semi-Volatile Mix #1 Price on request 71141 2-Methyl-1-butanol Price on request