Lake Michigan fish tissue -Org. contaminants, 5x8g

Xylylcarb, 10mg

2,3,6,7-Tetrachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

2,2',3,3',4,4',6,6'-Octabromodiphenyl ether,50 µg/mL,isooctane,1mL