2,3’,4,4’-Tetrachlorobiphenyl (66) Back Catalog number: 66066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4610-100AN5 Telodrin, 100µg/ml in Acetonitrile, 5ml 1 890,00 Kč 66078 PCB No. 78, 100µg/ml in Isooctane, 1ml Price on request ME 20200 Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml Price on request