Cerium (Ce) Back Catalog number: 57758 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4458-400-IO ISO 10382Multicomponent Solution of PCBs and Organochlorine pesticides + injection standards. each 400µg/mL in isooctane; unit: 1x1mL Polychlorinated biphenyls 1999.12-100-IO 2,4,4’-Trichlorobiphenyl PCB-28 7012-37-5 Price on request 10708.2-100-ME O,O-Dimethylthiophosphate-13C2, sodium salt Price on request 92894 WS Disinfection By-Products - Cal Check 1 Price on request