ICP-MS Tuning Solution #1 EPA 200.8

Sodium p-n-dodecylbenzenesulfonate, 100 µg/ml, Me

1,2,3,4,6,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

3-Fluorofluoranthene,100 µg/mL,acetonitrile,1mL,