Acetylsalicylic acid, 15mg

Diquat dibromide hydrate, 100µg/ml in AL, 5ml

Dibenzo[a,i]pyrene[5,8]quinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3302-52-1

Perfluoro-n-[1,2,3,4,6-13C5]hexanoic acid, 1.2ml x 50ug/ml, methanol