Lake Michigan fish tissue -Org. contaminants, 5x8g Back Catalog number: NIST-1947 Availability: In the manufacturer's stock Price on request - + Recommended 10020.12-100-IO 2,2',5,5'-Tetrachlorobiphenyl-3,4,6-d3 Price on request 681682 2,6-D, 100 µg/ml, Acetonitrile, 1ml Price on request 58140 Zirconium (Zr) Price on request