2,2',3,4',5-Pentachlorobiphenyl, 5mg Back Catalog number: C-090N Availability: In the manufacturer's stock Price on request - + Recommended X9112 Heptachlor epoxide Price on request 15100-0490-100CY5 PCB No. 170, 100µg/ml in Cyclohexane, 5ml Price on request 0323.14-10MG 3-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-87-8 Price on request