Naproxen, 100 µg/ml, Methanol, 1ml

5-Hydroxyindole-3-acetic acid,1000 µg/mL,MeOH,1mL,

n-Nonane, , , 10ml

2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,