PCB 138, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 682123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79213 cis-Chlordane Price on request 55124 SDWA Total Residual Chlorine Price on request 11620.12-10MG Leflunomide,neat,neat,10mg, Price on request