PCB Congeners Mix #1 Back Catalog number: 95484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended LGC2611 Zinc - DSC calibration standard, 500mg Price on request 94075 PCB/Pesticide Standard Price on request 31083 EPA Method 507/525 Analytes Mix #2 Rev.1 Price on request