Lake Michigan fish tissue -Org. contaminants, 5x8g

2,2',3,3',4,5,5'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Anthracene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-06-8

Haloperidol-d4 (4-chlorophenyl-d4)