6-Methyl-2',3,4,4'-tetrachlorodiphenylmethane Back Catalog number: 8914.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 10913 EPA Method 617/8080/8250/8270 - Analytes Price on request 8107.10-K-IO 1,4-Naphthoquinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 130-15-4 Price on request 9905.17-10MG Zopiclone-d8 (piperazinyl-d8), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. NA Price on request