2,3,4',5-Tetrachlorobiphenyl, 5mg Back Catalog number: C-063N Availability: In the manufacturer's stock Price on request - + Recommended S-4340-0.5 Total Acid Number Standard 0.5 Price on request 3735.12-100-IO 3,4,4'-Trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38444-90-5 Price on request 8584.1-1ML Bromotrichloromethane, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 75-62-7 Price on request