Dicyclohexyl sulfosuccinate sodium salt, 100g

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL,

Additional Internal Standard Solution, 1.2ml, toluene

2,4-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene