Triaziflam, analytical standard

N-Acetyl-Neuraminic acid (Sialic acid), analytical standard

Dioxybenzone, analytical standard

4-Nitrososulfamethoxazole, analytical standard

2-Hydroxy-4-methoxybenzophenone, analytical standard

Diphenhydramine N-Oxide - (2-(benzhydryloxy)-N,N-dimethylethan-1-amineoxide hydrochloride), analytical standard

Phthalylsulfacetamide, analytical standard

Protopine, analytical standard

Quinine, analytical standard

Dimethyl phthalate 5000 µg/mL in Methanol, analytical standard (Supelco)