Sodium perfluoro-1-octanesulfonate, 50µg/ml in MeOH, 1,2ml

Bisphenol S-d8 (2,2',3,3',5,5',6,6'-d8), 10mg

6-Methylbenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2381-39-7

Elvitegravir, 25mg