2-Methylphenanthrene, 10µg/ml in CY, 10ml

Ethanol standard in water,4.0g/L,water, 1.5mL

N,N-Dimethylacetamide

N-[3-(Dimethylamino)propan-1-yl]perfluoro-1-pentanesulfonamide, 50µg/ml in MeOH, 1,2ml