Minnesota Dept of Health List Internal Standard

Tris(2,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,

3,4,5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

2-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m