Nitrofurazone, 250mg

N-ethylperfluoro-1-octanesulfonamidoacetic acid, 1.2ml x 50ug/ml, methanol

1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m

4-Acetylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 586-89-0