EPA Method 504 - EDB & DBCP Back Catalog number: 19211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11982.27-K-ME Difluprednate,1000 µg/mL,MeOH,1mL, Price on request 93991 Acenaphthylene Price on request 675456 Fenamiphos-sulfoxide, 10 µg/ml, tert-Butyl methyl Price on request