2,2’,5,5’-Tetrachlorobiphenyl (52) Back Catalog number: 66052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X23145700CY Chloroparaffin C14-C17 57% Cl, 100µg/mL in CY,10ml Price on request 8560.9-10MG 4-Nitroquinoline-N-oxide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 56-57-5 Price on request BRP-23 2,3-Dibromophenol, 1.2ml x 100ug/ml, toluene Price on request