EPA Method 200.8 Internal Standard

Di-m-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,

2,2',4,5,5'-Pentabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 67888-96-4

Methyl eicosatetraenoate (C20:4n-6)