2,2',5,5'-Tetrachlorobiphenyl,neat,neat,10mg,

L-Tryptophan, 100mg

3,3',5,5'-Tetrabromobisphenol-A, 50µg/ml in MeOH, 1,2ml

Methylvinylketone 2,4-dinitrophenylhydrazone, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2675-19-6