2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg Back Catalog number: C-189N Availability: In the manufacturer's stock Price on request - + Recommended 676425 D5-PCB 116, 10.0 µg/ml, Isooctane, 1ml Price on request NIST-1947 Lake Michigan fish tissue -Org. contaminants, 5x8g Price on request 8352.14 Glyoxal di-2,4-dinitrophenylhydrazone, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request