Sodium Dodecylbenzenesulfonate (soft type) (LAS 10

Propanil-2,2,3,3,3-d5,100 µg/mL,acetonitrile,1mL,

N-ethylperfluoro-1-octanesulfonamide, 50µg/ml in MeOH, 1,2ml

1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene