EPA Method 8330Mix #1 Back Catalog number: 91874 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2762.13-100-AN 4,4'-Methylenedianiline,100 µg/mL,acetonitrile,1mL, Price on request 95275 PCB Mix 3.0 ppb Price on request 96884 EPA Method 539Mix #1, 100µg/ml in MeOH, 1ml Price on request