3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane Back Catalog number: 8908.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 91110 EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml Price on request 11423.13-K-ME Ranitidine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 677514 Dodecyl gallate, 500mg Price on request