PCB Congener Mix #1 Back Catalog number: 94979 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676480 1-Cyclohexene-1,2-dicarboxylic anhydride, 250mg Price on request 48145 Derivative of 2,4-TDIP, 1000µg/mL in DMSO, 1ml Price on request 70153 Diethyl ether Price on request