p-Benzoquinone

(R)-1-[(10-Chloro-4-oxo-3-phenyl-4H-benzo[a]quiniliizin-1-yl]carbonyl-2-pyrrolidinemethanol, Comet assay grade, 5mg, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 104604-06-2

ICP-MS Tuning Standard 2

Hexachlorobenzene, 100µg/ml in MeOH, 1ml