epsilon-HCH, 10 ng/µl, 1ml

1,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Vortioxetine HCl, 1000µg base/mL in MeOH with 5% 1M HCl, 1mL

4-Hydroxy-3-methoxymandelic Acid, 100mg