2-Naphthol, 500mg

D9-Trimethoprim, 10mg

n-Hexadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1459-09-2

2,4,5,6-Tetrachloro-m-xylene, 10µg/mL in Cyclohexane, 10ml