6-Methyl-2',3,4,4'-tetrachlorodiphenylmethane Back Catalog number: 8914.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 90497 Carbazole Price on request 9434.5-100-AN Etridiazole Price on request DF-SS-A Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 1000ng/ml, nonane Price on request