EPA Method 504 - EDB & DBCP Back Catalog number: 19229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92214 8082LCS / Matrix Spike Price on request 70916 5,5-Diphenylhydantoin Price on request 72469 1-Naphthaleneacetic acid, 1000µg/ml in Acetone, 1ml Price on request