13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE Back Catalog number: EC-4060 Availability: In the manufacturer's stock Price on request - + Recommended 79482 Methyl hexadecanoate Price on request 30035 Dacthal Price on request 9752.26-10MG Hexacosanoic acid (Cerolic acid),neat,neat,10mg Price on request