2,2’,4,4’-Tetrachlorobiphenyl Back Catalog number: 63047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C-113N 2,3,3',5',6-Pentachlorobiphenyl, 5mg Price on request 3778.7-K-IO 2-Ethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-64-0 Price on request 0635.19-K-IO Pristane, 1000µg/ml in Isooctane, 1ml Price on request