2,2',4,5,5'-Pentachlorobiphenyl,neat,neat,10mg,

Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml

Vitamin A acetate,neat,neat,10mg,

5-Methyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2809-64-5