PCB-Mix 1, 10 ng/µl, 10ml Back Catalog number: L20030100IO Availability: In the manufacturer's stock Price on request - + Recommended 66128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request BFR-SCS Sampling/Cleanup Standard, 1.2ml, toluene Price on request L20018000IO PCB No. 180, 10µg/mL in Isooctane, 10ml Price on request