2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Back Catalog number: 8916.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 51167 VPH Primary Calibration Rev 1.1 Price on request 70975 n-Tricosane Price on request XA17630000AL Tri-allate, 100µg/mL in Acetonitrile, 1ml Price on request