3-Hydroxynaphthalene-2,7-disulfonic acid disodium

1,3-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-15-4

Ibuprofen, 100 µg/ml, Methanol, 1ml

Methyl arachidonate C20:4, 10.0mg/mL in Heptane, 1ml