Pentafluoropropionic acid, 250mg

1,2,3,4,5-Pentachloro[13C6]benzene, 1.2ml x 100ug/ml, isooctane

2,4,5-Trimethylphenol, , Solvent-, Unit , # of units-, Cas.no. 496-78-6

Metronidazole, 250mg