EPA Method 504 - EDB & DBCP Back Catalog number: 19211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675689 Proquinazid, 50mg Price on request 66206 2,2’,3,3’,4,4’,5,5’,6-Nonachlorobiphenyl (206) Price on request 3007.10-K-IO 3,5-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-93-9 Price on request