2-Methylphenol, 100 µg/ml, Methanol, 5ml

N-Nitroso-N-ethylaniline, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 612-64-6

Ibuprofen carboxylic acid, 10mg

2',3,4,5,6'-Pentachlorobiphenyl