Hydroxychloroquine sulfate,neat,neat,100mg,

Melatonin,1000 µg/mL,MeOH,1mL,

Asulam-d3 (methoxy-d3),100 µg/mL,acetonitrile,1mL,

Glycerol-d5, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 62502-71-0