CAS 32598-10-0 appears in our catalog under these names: PCB No. 66, PCB No. 66 10 µg/mL in Isooctane, 2,3',4,4'–Tetrachlorobiphenyl, 2,3',4,4'-Tetrachlorobiphenyl, PCB 66, ROTI®Star, 20 mg, glass. Offered by: Dr. Ehrenstorfer, GLPBio, Biosynth, Roth, HPC Standards. Available pack sizes: 25mg, 10ml, 1ml, 100mg, 50mg, 20mg, 1x5ml.