2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Back Catalog number: 8916.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 11156.7-50-ME Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL, Price on request 3425.9-100 Isobenzan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 297-78-9 Price on request 96513 7-Aminoflunitrazepam Price on request