Formate (CHOO-)

1,4-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21339-65-1

Lake Michigan fish tissue -Org. contaminants, 5x8g

4,6-Dihydroxypyrazolo[3,4-d]pyrimidine-13C,15N2, 1mg