PCB No. 185, 10 ng/µl, 10ml Back Catalog number: L20018500IO Availability: In the manufacturer's stock Price on request - + Recommended 681369 Siduron, 100mg Price on request SCP150-100-825 CONOSTAN 1000ppm Standard, Pb, 50g Price on request 66137 2,2',3,4,4',5-Hexachlorobiphenyl (137) Price on request