PCB Congeners Mix #1 Back Catalog number: 95484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73315 Methyl tetracosanoate (C24:0) Price on request BRP-23456 Pentabromophenol, 1.2ml x 100ug/ml, toluene Price on request 674752 Azocyclotin, 250mg Price on request