4,4’-Dichlorobiphenyl Back Catalog number: 79011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98131 EPA Method 8141 Standard Rev 1 Price on request 9846.2 3-Ethoxyphenol, , Solvent-, Unit , # of units-, Cas.no. 621-34-1 Price on request N0763 1,5-Naphthalenedisulfonic Acid Tetrahydrate, 25g Price on request